Number - Improper Fractions and Mixed Numbers
Question 1
Classify the following as a proper fraction or an improper fraction (also known as top-heavy) or a mixed number:
a) $\frac13$
a
Proper Fraction
Question ID: 10080010010
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As the numerator is less than the denominator this fraction is proper
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b) $\frac52$
a
Improper Fraction
Question ID: 10080010020
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As the numerator is more than the denominator this fraction is improper
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c) $1\frac14$
a
Mixed Number
Question ID: 10080010030
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As this term contains both a whole number and a fraction this is a mixed number
Question ID: 10080010030
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d) $\frac67$
a
Proper Fraction
Question ID: 10080010040
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As the numerator is less than the denominator this fraction is proper
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e) $\frac76$
a
Improper Fraction
Question ID: 10080010050
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As the numerator is more than the denominator this fraction is improper
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f) $2\frac58$
a
Mixed Number
Question ID: 10080010060
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As this term contains both a whole number and a fraction this is a mixed number
Question ID: 10080010060
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g) $8\frac{3}{16}$
a
Mixed Number
Question ID: 10080010070
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As this term contains both a whole number and a fraction this is a mixed number
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h) $\frac{99}{100}$
a
Proper Fraction
Question ID: 10080010080
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s
As the numerator is less than the denominator this fraction is proper
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i) $\frac{20}{13}$
a
Improper Fraction
Question ID: 10080010090
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s
As the numerator is more than the denominator this fraction is improper
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j) $506\frac{23}{40}$
a
Mixed Number
Question ID: 10080010100
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s
As this term contains both a whole number and a fraction this is a mixed number
Question ID: 10080010100
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k) $\frac{89}{15}$
a
Improper Fraction
Question ID: 10080010110
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As the numerator is more than the denominator this fraction is improper
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Question 2
Convert the following improper fractions to mixed numbers
a) $\frac52$
a
$2\frac12$
Question ID: 10080020010
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To convert $\frac52$ into a mixed number, divide the numerator by the denominator.
$5\div2=2\text{ remainder }1$
The remainder still 'needs to be divided' so this is expressed as $\frac12$ and the whole number sits out front to give $2\frac12$
Question ID: 10080020010
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b) $\frac72$
a
$3\frac12$
Question ID: 10080020020
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To convert $\frac72$ into a mixed number, divide the numerator by the denominator.
$7\div2=3\text{ remainder }1$
The remainder still 'needs to be divided' so this is expressed as $\frac12$ and the whole number sits out front to give $3\frac12$
Question ID: 10080020020
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c) $\frac{11}{2}$
a
$5\frac12$
Question ID: 10080020030
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s
To convert $\frac{11}{2}$ into a mixed number, divide the numerator by the denominator.
$11\div2=5\text{ remainder }1$
The remainder still 'needs to be divided' so this is expressed as $\frac12$ and the whole number sits out front to give $5\frac12$
Question ID: 10080020030
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d) $\frac43$
a
$1\frac13$
Question ID: 10080020040
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To convert $\frac{4}{3}$ into a mixed number, divide the numerator by the denominator.
$4\div3=1\text{ remainder }1$
The remainder still 'needs to be divided' so this is expressed as $\frac13$ and the whole number sits out front to give $1\frac13$
Question ID: 10080020040
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e) $\frac83$
a
$2\frac23$
Question ID: 10080020050
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f) $\frac54$
a
$1\frac14$
Question ID: 10080020060
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g) $\frac74$
a
$1\frac34$
Question ID: 10080020070
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h) $\frac85$
a
$1\frac35$
Question ID: 10080020080
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i) $\frac{13}{5}$
a
$2\frac35$
Question ID: 10080020090
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s
To convert $\frac{13}{5}$ into a mixed number, divide the numerator by the denominator.
$13\div5=2\text{ remainder }3$
The remainder still 'needs to be divided' so this is expressed as $\frac35$ and the whole number sits out front to give $2\frac35$
Question ID: 10080020090
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j) $\frac{11}{6}$
a
$1\frac56$
Question ID: 10080020100
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Question ID: 10080020100
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k) $\frac{15}{7}$
a
$1\frac17$
Question ID: 10080020110
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l) $\frac{20}{9}$
a
$2\frac29$
Question ID: 10080020120
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m) $\frac{44}{7}$
a
$6\frac27$
Question ID: 10080020130
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n) $\frac{27}{10}$
a
$2\frac{7}{10}$
Question ID: 10080020140
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o) $\frac{34}{11}$
a
$3\frac{1}{11}$
Question ID: 10080020150
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p) $\frac{17}{12}$
a
$1\frac{5}{12}$
Question ID: 10080020160
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q) $\frac{55}{12}$
a
$4\frac{7}{12}$
Question ID: 10080020170
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r) $\frac{89}{7}$
a
$12\frac57$
Question ID: 10080020180
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s
To convert $\frac{89}{7}$ into a mixed number, divide the numerator by the denominator.
$89\div7=12\text{ remainder }5$
The remainder still 'needs to be divided' so this is expressed as $\frac57$ and the whole number sits out front to give $12\frac57$
Question ID: 10080020180
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s) $\frac{145}{11}$
a
$13\frac{2}{11}$
Question ID: 10080020190
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t) $\frac{245}{12}$
a
$20\frac{5}{12}$
Question ID: 10080020200
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Question 3
Convert the following mixed numbers to improper fractions
a) $2\frac34$
a
$\frac{11}{4}$
Question ID: 10080030010
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To convert $2\frac34$ into an improper fraction, multiply the whole number by the denominator and add the numerator. Write the result above the original denominator.
$\begin{align}2\times4&=8\\8+3&=11\\\text{therefore }&\frac{11}{4}\end{align}$
Question ID: 10080030010
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b) $3\frac25$
a
$\frac{17}{5}$
Question ID: 10080030020
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To convert $3\frac25$ into an improper fraction, multiply the whole number by the denominator and add the numerator. Write the result above the original denominator.
$\begin{align}3\times5&=15\\15+2&=17\\\text{therefore }&\frac{17}{5}\end{align}$
Question ID: 10080030020
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c) $4\frac13$
a
$\frac{13}{3}$
Question ID: 10080030030
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d) $1\frac12$
a
$\frac32$
Question ID: 10080030040
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To convert $1\frac12$ into an improper fraction, multiply the whole number by the denominator and add the numerator. Write the result above the original denominator.
$\begin{align}1\times2&=2\\2+1&=3\\\text{therefore }&\frac{3}{2}\end{align}$
Question ID: 10080030040
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e) $1\frac16$
a
$\frac76$
Question ID: 10080030050
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f) $2\frac59$
a
$\frac{23}{9}$
Question ID: 10080030060
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g) $5\frac15$
a
$\frac{26}{5}$
Question ID: 10080030070
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Question ID: 10080030070
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h) $6\frac34$
a
$\frac{27}{4}$
Question ID: 10080030080
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Question ID: 10080030080
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i) $7\frac13$
a
$\frac{22}{3}$
Question ID: 10080030090
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Question ID: 10080030090
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j) $4\frac45$
a
$\frac{24}{5}$
Question ID: 10080030100
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k) $8\frac23$
a
$\frac{26}{3}$
Question ID: 10080030110
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l) $10\frac79$
a
$\frac{97}{9}$
Question ID: 10080030120
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m) $8\frac57$
a
$\frac{61}{7}$
Question ID: 10080030130
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n) $9\frac59$
a
$\frac{86}{9}$
Question ID: 10080030140
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o) $12\frac35$
a
$\frac{63}{5}$
Question ID: 10080030150
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p) $8\frac89$
a
$\frac{80}{9}$
Question ID: 10080030160
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q) $4\frac{11}{15}$
a
$\frac{71}{15}$
Question ID: 10080030170
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r) $11\frac{4}{7}$
a
$\frac{81}{7}$
Question ID: 10080030180
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s) $12\frac{5}{11}$
a
$\frac{137}{11}$
Question ID: 10080030190
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Question ID: 10080030190
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t) $13\frac34$
a
$\frac{55}{4}$
Question ID: 10080030200
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Question 4
By turning both into mixed numbers, find which fraction is bigger
a) $2\frac12$ and $\frac32$
a
$2\frac12$ is bigger
Question ID: 10080040010
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$\frac32=1\frac12$ compare this to $2\frac12$, showing that $2\frac12$ is bigger.
Question ID: 10080040010
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b) $3\frac14$ and $\frac{15}{4}$
a
$\frac{15}{4}$ is bigger
Question ID: 10080040020
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$\frac{15}{4}=3\frac34$ compare this to $3\frac14$, showing that $\frac{15}{4}$ is bigger.
Question ID: 10080040020
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c) $2\frac47$ and $\frac{13}{6}$
a
$2\frac47$ is bigger
Question ID: 10080040030
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d) $4\frac25$ and $\frac{44}{9}$
a
$\frac{44}{9}$ is bigger
Question ID: 10080040040
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e) $8\frac13$ and $\frac{26}{3}$
a
$\frac{26}{3}$ is bigger
Question ID: 10080040050
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f) $4\frac{7}{10}$ and $\frac{56}{11}$
a
$\frac{56}{11}$ is bigger
Question ID: 10080040060
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g) $4\frac{12}{13}$ and $\frac{63}{13}$
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$4\frac{12}{13}$ is bigger
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h) $12\frac{5}{13}$ and $\frac{160}{13}$
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$12\frac{5}{13}$ is bigger
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Question 1
Classify the following as a proper fraction or an improper fraction (also known as top-heavy) or a mixed number:
a) $\frac13$
b) $\frac52$
c) $1\frac14$
d) $\frac67$
e) $\frac76$
f) $2\frac58$
g) $8\frac{3}{16}$
h) $\frac{99}{100}$
i) $\frac{20}{13}$
j) $506\frac{23}{40}$
k) $\frac{89}{15}$
Question 2
Convert the following improper fractions to mixed numbers
a) $\frac52$
b) $\frac72$
c) $\frac{11}{2}$
d) $\frac43$
e) $\frac83$
f) $\frac54$
g) $\frac74$
h) $\frac85$
i) $\frac{13}{5}$
j) $\frac{11}{6}$
k) $\frac{15}{7}$
l) $\frac{20}{9}$
m) $\frac{44}{7}$
n) $\frac{27}{10}$
o) $\frac{34}{11}$
p) $\frac{17}{12}$
q) $\frac{55}{12}$
r) $\frac{89}{7}$
s) $\frac{145}{11}$
t) $\frac{245}{12}$
Question 3
Convert the following mixed numbers to improper fractions
a) $2\frac34$
b) $3\frac25$
c) $4\frac13$
d) $1\frac12$
e) $1\frac16$
f) $2\frac59$
g) $5\frac15$
h) $6\frac34$
i) $7\frac13$
j) $4\frac45$
k) $8\frac23$
l) $10\frac79$
m) $8\frac57$
n) $9\frac59$
o) $12\frac35$
p) $8\frac89$
q) $4\frac{11}{15}$
r) $11\frac{4}{7}$
s) $12\frac{5}{11}$
t) $13\frac34$
Question 4
By turning both into mixed numbers, find which fraction is bigger
a) $2\frac12$ and $\frac32$
b) $3\frac14$ and $\frac{15}{4}$
c) $2\frac47$ and $\frac{13}{6}$
d) $4\frac25$ and $\frac{44}{9}$
e) $8\frac13$ and $\frac{26}{3}$
f) $4\frac{7}{10}$ and $\frac{56}{11}$
g) $4\frac{12}{13}$ and $\frac{63}{13}$
h) $12\frac{5}{13}$ and $\frac{160}{13}$
Answers
Question 1
a) Proper Fraction
b) Improper Fraction
c) Mixed Number
d) Proper Fraction
e) Improper Fraction
f) Mixed Number
g) Mixed Number
h) Proper Fraction
i) Improper Fraction
j) Mixed Number
k) Improper Fraction
Question 2
a) $2\frac12$
b) $3\frac12$
c) $5\frac12$
d) $1\frac13$
e) $2\frac23$
f) $1\frac14$
g) $1\frac34$
h) $1\frac35$
i) $2\frac35$
j) $1\frac56$
k) $1\frac17$
l) $2\frac29$
m) $6\frac27$
n) $2\frac{7}{10}$
o) $3\frac{1}{11}$
p) $1\frac{5}{12}$
q) $4\frac{7}{12}$
r) $12\frac57$
s) $13\frac{2}{11}$
t) $20\frac{5}{12}$
Question 3
a) $\frac{11}{4}$
b) $\frac{17}{5}$
c) $\frac{13}{3}$
d) $\frac32$
e) $\frac76$
f) $\frac{23}{9}$
g) $\frac{26}{5}$
h) $\frac{27}{4}$
i) $\frac{22}{3}$
j) $\frac{24}{5}$
k) $\frac{26}{3}$
l) $\frac{97}{9}$
m) $\frac{61}{7}$
n) $\frac{86}{9}$
o) $\frac{63}{5}$
p) $\frac{80}{9}$
q) $\frac{71}{15}$
r) $\frac{81}{7}$
s) $\frac{137}{11}$
t) $\frac{55}{4}$
Question 4
a) $2\frac12$ is bigger
b) $\frac{15}{4}$ is bigger
c) $2\frac47$ is bigger
d) $\frac{44}{9}$ is bigger
e) $\frac{26}{3}$ is bigger
f) $\frac{56}{11}$ is bigger
g) $4\frac{12}{13}$ is bigger
h) $12\frac{5}{13}$ is bigger
Question 1
Classify the following as a proper fraction or an improper fraction (also known as top-heavy) or a mixed number:
a) $\frac13$
b) $\frac52$
c) $1\frac14$
d) $\frac67$
e) $\frac76$
f) $2\frac58$
g) $8\frac{3}{16}$
h) $\frac{99}{100}$
i) $\frac{20}{13}$
j) $506\frac{23}{40}$
k) $\frac{89}{15}$
Question 2
Convert the following improper fractions to mixed numbers
a) $\frac52$
b) $\frac72$
c) $\frac{11}{2}$
d) $\frac43$
e) $\frac83$
f) $\frac54$
g) $\frac74$
h) $\frac85$
i) $\frac{13}{5}$
j) $\frac{11}{6}$
k) $\frac{15}{7}$
l) $\frac{20}{9}$
m) $\frac{44}{7}$
n) $\frac{27}{10}$
o) $\frac{34}{11}$
p) $\frac{17}{12}$
q) $\frac{55}{12}$
r) $\frac{89}{7}$
s) $\frac{145}{11}$
t) $\frac{245}{12}$
Question 3
Convert the following mixed numbers to improper fractions
a) $2\frac34$
b) $3\frac25$
c) $4\frac13$
d) $1\frac12$
e) $1\frac16$
f) $2\frac59$
g) $5\frac15$
h) $6\frac34$
i) $7\frac13$
j) $4\frac45$
k) $8\frac23$
l) $10\frac79$
m) $8\frac57$
n) $9\frac59$
o) $12\frac35$
p) $8\frac89$
q) $4\frac{11}{15}$
r) $11\frac{4}{7}$
s) $12\frac{5}{11}$
t) $13\frac34$
Question 4
By turning both into mixed numbers, find which fraction is bigger
a) $2\frac12$ and $\frac32$
b) $3\frac14$ and $\frac{15}{4}$
c) $2\frac47$ and $\frac{13}{6}$
d) $4\frac25$ and $\frac{44}{9}$
e) $8\frac13$ and $\frac{26}{3}$
f) $4\frac{7}{10}$ and $\frac{56}{11}$
g) $4\frac{12}{13}$ and $\frac{63}{13}$
h) $12\frac{5}{13}$ and $\frac{160}{13}$
Answers
Question 1
a) Proper Fraction
b) Improper Fraction
c) Mixed Number
d) Proper Fraction
e) Improper Fraction
f) Mixed Number
g) Mixed Number
h) Proper Fraction
i) Improper Fraction
j) Mixed Number
k) Improper Fraction
Question 2
a) $2\frac12$
b) $3\frac12$
c) $5\frac12$
d) $1\frac13$
e) $2\frac23$
f) $1\frac14$
g) $1\frac34$
h) $1\frac35$
i) $2\frac35$
j) $1\frac56$
k) $1\frac17$
l) $2\frac29$
m) $6\frac27$
n) $2\frac{7}{10}$
o) $3\frac{1}{11}$
p) $1\frac{5}{12}$
q) $4\frac{7}{12}$
r) $12\frac57$
s) $13\frac{2}{11}$
t) $20\frac{5}{12}$
Question 3
a) $\frac{11}{4}$
b) $\frac{17}{5}$
c) $\frac{13}{3}$
d) $\frac32$
e) $\frac76$
f) $\frac{23}{9}$
g) $\frac{26}{5}$
h) $\frac{27}{4}$
i) $\frac{22}{3}$
j) $\frac{24}{5}$
k) $\frac{26}{3}$
l) $\frac{97}{9}$
m) $\frac{61}{7}$
n) $\frac{86}{9}$
o) $\frac{63}{5}$
p) $\frac{80}{9}$
q) $\frac{71}{15}$
r) $\frac{81}{7}$
s) $\frac{137}{11}$
t) $\frac{55}{4}$
Question 4
a) $2\frac12$ is bigger
b) $\frac{15}{4}$ is bigger
c) $2\frac47$ is bigger
d) $\frac{44}{9}$ is bigger
e) $\frac{26}{3}$ is bigger
f) $\frac{56}{11}$ is bigger
g) $4\frac{12}{13}$ is bigger
h) $12\frac{5}{13}$ is bigger
Solutions
Question 1
a) As the numerator is less than the denominator this fraction is proper
b) As the numerator is more than the denominator this fraction is improper
c) As this term contains both a whole number and a fraction this is a mixed number
d) As the numerator is less than the denominator this fraction is proper
e) As the numerator is more than the denominator this fraction is improper
f) As this term contains both a whole number and a fraction this is a mixed number
g) As this term contains both a whole number and a fraction this is a mixed number
h) As the numerator is less than the denominator this fraction is proper
i) As the numerator is more than the denominator this fraction is improper
j) As this term contains both a whole number and a fraction this is a mixed number
k) As the numerator is more than the denominator this fraction is improper
Question 2
a) To convert $\frac52$ into a mixed number, divide the numerator by the denominator.
$5\div2=2\text{ remainder }1$
The remainder still 'needs to be divided' so this is expressed as $\frac12$ and the whole number sits out front to give $2\frac12$
b) To convert $\frac72$ into a mixed number, divide the numerator by the denominator.
$7\div2=3\text{ remainder }1$
The remainder still 'needs to be divided' so this is expressed as $\frac12$ and the whole number sits out front to give $3\frac12$
c) To convert $\frac{11}{2}$ into a mixed number, divide the numerator by the denominator.
$11\div2=5\text{ remainder }1$
The remainder still 'needs to be divided' so this is expressed as $\frac12$ and the whole number sits out front to give $5\frac12$
d) To convert $\frac{4}{3}$ into a mixed number, divide the numerator by the denominator.
$4\div3=1\text{ remainder }1$
The remainder still 'needs to be divided' so this is expressed as $\frac13$ and the whole number sits out front to give $1\frac13$
e)
f)
g)
h)
i) To convert $\frac{13}{5}$ into a mixed number, divide the numerator by the denominator.
$13\div5=2\text{ remainder }3$
The remainder still 'needs to be divided' so this is expressed as $\frac35$ and the whole number sits out front to give $2\frac35$
j)
k)
l)
m)
n)
o)
p)
q)
r) To convert $\frac{89}{7}$ into a mixed number, divide the numerator by the denominator.
$89\div7=12\text{ remainder }5$
The remainder still 'needs to be divided' so this is expressed as $\frac57$ and the whole number sits out front to give $12\frac57$
s)
t)
Question 3
a) To convert $2\frac34$ into an improper fraction, multiply the whole number by the denominator and add the numerator. Write the result above the original denominator.
$\begin{align}2\times4&=8\\8+3&=11\\\text{therefore }&\frac{11}{4}\end{align}$
b) To convert $3\frac25$ into an improper fraction, multiply the whole number by the denominator and add the numerator. Write the result above the original denominator.
$\begin{align}3\times5&=15\\15+2&=17\\\text{therefore }&\frac{17}{5}\end{align}$
c)
d) To convert $1\frac12$ into an improper fraction, multiply the whole number by the denominator and add the numerator. Write the result above the original denominator.
$\begin{align}1\times2&=2\\2+1&=3\\\text{therefore }&\frac{3}{2}\end{align}$
e)
f)
g)
h)
i)
j)
k)
l)
m)
n)
o)
p)
q)
r)
s)
t)
Question 4
a) $\frac32=1\frac12$ compare this to $2\frac12$, showing that $2\frac12$ is bigger.
b) $\frac{15}{4}=3\frac34$ compare this to $3\frac14$, showing that $\frac{15}{4}$ is bigger.
c)
d)
e)
f)
g)
h)