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Formula
Calculate the value
Answer
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$\dfrac{ 21 }{ 8 } \div 7$
$\dfrac { 3 } { 8 }$
Calculate the value
$\dfrac { 21 } { 8 } \color{#FF6800}{ \div } \color{#FF6800}{ 7 }$
$ $ Convert division to multiplication $ $
$\dfrac { 21 } { 8 } \color{#FF6800}{ \times } \color{#FF6800}{ \dfrac { 1 } { 7 } }$
$\color{#FF6800}{ \dfrac { 21 } { 8 } } \color{#FF6800}{ \times } \color{#FF6800}{ \dfrac { 1 } { 7 } }$
$ $ Calculate the product of rational numbers $ $
$\color{#FF6800}{ \dfrac { 3 } { 8 } }$
Solution search results
search-thumbnail-By which rational nu 
$\dfrac {21} {8}$ $since\dfrac {8} {21}\times \dfrac {21} {8}$
7th-9th grade
Calculus
search-thumbnail-By which rational nu 
$\dfrac {21} {8}$ $since\dfrac {8} {21}\times \dfrac {21} {8}$
7th-9th grade
Calculus
search-thumbnail-$\dfrac {1} {8}+\dfrac {12} {8}+\dfrac {88} {3}+\dfrac {16} {8}+\dfrac {21} {8}$
10th-13th grade
Probability and Statistics
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