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Formula
Find the sum of the fractions
Answer
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$\dfrac{ 7 }{ 12 } + \dfrac{ 1 }{ 6 }$
$\dfrac { 3 } { 4 }$
Find the sum of the fractions
$\dfrac { 7 } { \color{#FF6800}{ 12 } } + \dfrac { 1 } { \color{#FF6800}{ 6 } }$
$ $ The smallest common multiple in denominator is $ 12$
$\dfrac { 7 } { \color{#FF6800}{ 12 } } + \dfrac { 1 } { \color{#FF6800}{ 6 } }$
$\dfrac { 7 } { 12 } + \dfrac { 1 } { 6 }$
$ $ Multiply the denominator and the numerator so that the denominator is the smallest common multiple $ $
$\dfrac { 7 } { 12 } + \dfrac { 1 \times \color{#FF6800}{ 2 } } { 6 \times \color{#FF6800}{ 2 } }$
$\color{#FF6800}{ \dfrac { 7 } { 12 } } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { 1 \times 2 } { 6 \times 2 } }$
$ $ Organize the expression $ $
$\color{#FF6800}{ \dfrac { 7 } { 12 } } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { 2 } { 12 } }$
$\color{#FF6800}{ \dfrac { 7 } { 12 } } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { 2 } { 12 } }$
$ $ Since the denominator is the same as $ 12 $ , combine the fractions into one $ $
$\color{#FF6800}{ \dfrac { 7 + 2 } { 12 } }$
$\dfrac { \color{#FF6800}{ 7 } \color{#FF6800}{ + } \color{#FF6800}{ 2 } } { 12 }$
$ $ Add $ 7 $ and $ 2$
$\dfrac { \color{#FF6800}{ 9 } } { 12 }$
$\color{#FF6800}{ \dfrac { 9 } { 12 } }$
$ $ Reduce the fraction to the lowest term $ $
$\color{#FF6800}{ \dfrac { 3 } { 4 } }$
Solution search results
search-thumbnail-$3\dfrac {2} {3}$ $+\dfrac {7} {12}+$ $\dfrac {1} {6}$
1st-6th grade
Other
search-thumbnail-Can you answer this? 
$20$ $25$ 

$18$ 

$\left($ 
$\left(A\right)$ $A\right)2$ 
$21frac\left(5\right)\left(9\right)$ \) 
$\left(B\right)$ $B\right)$ $1\left(211$ 
$\left(C\right)$ $1\left(21$ $21+rac\left(7\right)+9\right)$ \) 
$\left(D\right)$ $1\left(2\right)$ 2\frac{8}{9} 
$ac\left(8\right)\left(9\right)$ \) $9:18PM\sqrt{} $
1st-6th grade
Algebra
search-thumbnail-Which of the following rational numbers are 
equivalent? 
$0Ptionsy$ 
A \frac{5}{6}, \frac{30}{36} 
B $s\sqrt{rac\left(} -2\right)\left(3\right)\sqrt{1rac} \sqrt{4\right)16\right)4} $ 
C $s\sqrt{11aC\left(} -4\right)1-7b,\sqrt{1rac\left(16\sqrt{35\right)9} } $ 
D \frac{1}{2},\frac{3}{8}
7th-9th grade
Other
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