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Formula
Find the difference
Answer
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$\dfrac{ 3 }{ 4 } - \dfrac{ 1 }{ 2 }$
$\dfrac { 1 } { 4 }$
Find the difference
$\dfrac { 3 } { \color{#FF6800}{ 4 } } - \dfrac { 1 } { \color{#FF6800}{ 2 } }$
$ $ The smallest common multiple in denominator is $ 4$
$\dfrac { 3 } { \color{#FF6800}{ 4 } } - \dfrac { 1 } { \color{#FF6800}{ 2 } }$
$\dfrac { 3 } { 4 } - \dfrac { 1 } { 2 }$
$ $ Multiply the denominator and the numerator so that the denominator is the smallest common multiple $ $
$\dfrac { 3 } { 4 } - \dfrac { 1 \times \color{#FF6800}{ 2 } } { 2 \times \color{#FF6800}{ 2 } }$
$\color{#FF6800}{ \dfrac { 3 } { 4 } } \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 1 \times 2 } { 2 \times 2 } }$
$ $ Organize the expression $ $
$\color{#FF6800}{ \dfrac { 3 } { 4 } } \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 2 } { 4 } }$
$\color{#FF6800}{ \dfrac { 3 } { 4 } } \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 2 } { 4 } }$
$ $ Since the denominator is the same as $ 4 $ , combine the fractions into one $ $
$\color{#FF6800}{ \dfrac { 3 - 2 } { 4 } }$
$\dfrac { \color{#FF6800}{ 3 } \color{#FF6800}{ - } \color{#FF6800}{ 2 } } { 4 }$
$ $ Subtract $ 2 $ from $ 3$
$\dfrac { \color{#FF6800}{ 1 } } { 4 }$
Solution search results
search-thumbnail-Compute and express the result as a mixed fraction? 
$①$ $2+\dfrac {3} {4}$ $-$ $\left(n\right)$ $\dfrac {7} {9}+\dfrac {1} {3}$ $1-\dfrac {4} {7}$ 
$-$ $\left(y\right)$ $2\dfrac {2} {3}+\dfrac {1} {2}$ $\left(y\right)$ $\dfrac {5} {8}-\dfrac {1} {6}$ $\left(n\right)$ $2\dfrac {2} {3}+3\dfrac {1} {2}$
7th-9th grade
Other
search-thumbnail-Question $4$ 
If $x$ is $6$ what $|s$ 
$\dfrac {1} {3}x$ 
$1frac\left(1\right)\left(3\right)x$
1st-6th grade
Other
search-thumbnail-
$a\right)$ $\dfrac {1} {2}$ $\dfrac {1} {4}$ $-\dfrac {1} {4}-\dfrac {3} {4}$ 
$+$ $+\right)$ 
$\dfrac {1} {2}$ $\dfrac {3} {4}$
10th-13th grade
Other
search-thumbnail-$11.$ Question $11$ 
Solve the $:$ $folloMlng'$ $0<θ<90^{°}$ 
$\left(1\right)$ $2sin^{2}θ=1\right)$ $\left(rac\left(3\right)\left(2\right)\right)$ 
$\left(11\right)$ $3tan^{2}θ+2=3$ 
$\left(111\right)cos^{2}θ$ $11rac\left(1\right)\left(4\right)\right)=$ 
$c\left(1\right)\left(4\right)\right)=11113c\left(1\right)\left(2\right)\right)$
10th-13th grade
Trigonometry
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