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Formula
Calculate the value
Answer
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$\dfrac{ 2 }{ 7 } \times 2$
$\dfrac { 4 } { 7 }$
Calculate the value
$\dfrac { 2 } { 7 } \color{#FF6800}{ \times } \color{#FF6800}{ 2 }$
$ $ Natural numbers can be expressed as fractions with a denominator of 1 $ $
$\dfrac { 2 } { 7 } \color{#FF6800}{ \times } \color{#FF6800}{ \dfrac { 2 } { 1 } }$
$\color{#FF6800}{ \dfrac { 2 } { 7 } } \color{#FF6800}{ \times } \color{#FF6800}{ \dfrac { 2 } { 1 } }$
$ $ numerator multiply between numerator, and denominators multiply between denominators $ $
$\color{#FF6800}{ \dfrac { 2 \times 2 } { 7 \times 1 } }$
$\dfrac { \color{#FF6800}{ 2 } \color{#FF6800}{ \times } \color{#FF6800}{ 2 } } { 7 \times 1 }$
$ $ Multiply $ 2 $ and $ 2$
$\dfrac { \color{#FF6800}{ 4 } } { 7 \times 1 }$
$\dfrac { 4 } { 7 \color{#FF6800}{ \times } \color{#FF6800}{ 1 } }$
$ $ Multiplying any number by 1 does not change the value $ $
$\dfrac { 4 } { \color{#FF6800}{ 7 } }$
Solution search results
search-thumbnail-$\left(ii\right)$ $\left(\dfrac {2} {7}\longdiv{}5$ $\times \left(\dfrac {2} {7}\right)^{m}$ $=\left(\dfrac {2} {7}\right)^{6}$
7th-9th grade
Other
search-thumbnail-$5.$ Find the value of $x$ in each of the $t0ll0Ning$ 
$\left(i\right)$ $\left(\dfrac {2} {7}\longdiv{}3\times \left(\dfrac {2} {7}\longdiv{}11$ $=\left(\dfrac {2} {7}\right)^{7x}$
7th-9th grade
Other
search-thumbnail-$5.$ Find the value of $x$ in each of the $i0ll0wing$ 
$\left(i\right)$ $\left(\dfrac {2} {7}\longdiv{}3\times \left(\dfrac {2} {7}\longdiv{}11$ $=\left(\dfrac {2} {7}\right)^{7x}$
7th-9th grade
Other
search-thumbnail-Simplify the following expression: $\dfrac {\left(\dfrac {2} {7}\right)^{12}} {\left(\dfrac {2} {7}\right)^{2}}$ 
$\left(\dfrac {2} {7}\right)^{10}$ $\left(\dfrac {2} {7}\right)^{6}$ 
$O$ $A$ $0$ $B.$ 
$\left(\dfrac {2} {7}\longdiv{}10$ $\left(\dfrac {2} {7}\longdiv{}6$
7th-9th grade
Algebra
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