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Formula
Reduce the fraction to the lowest term
Answer
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Convert a fraction to %
Answer
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Convert fractions to decimals
Answer
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$\dfrac{ 4 }{ 10 }$
$\dfrac { 2 } { 5 }$
Reduce the fraction to the lowest term
$\color{#FF6800}{ \dfrac { 4 } { 10 } }$
$ $ Divide the denominator by the greatest common factor $ 2$
$\color{#FF6800}{ \dfrac { 4 \div 2 } { 10 \div 2 } }$
$\dfrac { \color{#FF6800}{ 4 } \color{#FF6800}{ \div } \color{#FF6800}{ 2 } } { 10 \div 2 }$
$ $ Divide $ 4 $ by $ 2$
$\dfrac { \color{#FF6800}{ 2 } } { 10 \div 2 }$
$\dfrac { 2 } { \color{#FF6800}{ 10 } \color{#FF6800}{ \div } \color{#FF6800}{ 2 } }$
$ $ Divide $ 10 $ by $ 2$
$\dfrac { 2 } { \color{#FF6800}{ 5 } }$
$40.0 \%$
Convert a fraction to %
$\color{#FF6800}{ \dfrac { 4 } { 10 } }$
$ $ Reduce the fraction to the lowest term $ $
$\color{#FF6800}{ \dfrac { 2 } { 5 } }$
$\color{#FF6800}{ \dfrac { 2 } { 5 } }$
$ $ Convert fractions to decimals $ $
$\color{#FF6800}{ 0.4 }$
$\color{#FF6800}{ 0.4 }$
$ $ Multiply by 100 to be presented as % $ $
$0.4 \times \color{#FF6800}{ 100 } = \color{#FF6800}{ 40.0 }$
$0.4 \times \color{#FF6800}{ 100 } = \color{#FF6800}{ 40.0 }$
$ $ Attach % $ $
$\color{#FF6800}{ 40.0 \% }$
$0.4$
Convert fractions to decimals
$\color{#FF6800}{ \dfrac { 4 } { 10 } }$
$ $ Convert fractions to decimals $ $
$\color{#FF6800}{ 0.4 }$
Solution search results
search-thumbnail-14. Invers matriks koefisien pada sistem 
persamaan linear: 
$\left(1\right)$ $4x-3y=8$ $\left(2\right)$ $2x-4y=-6$ 
adalah 
1 
a. $\dfrac {2} {10}-\dfrac {4} {10}$ $\left(\dfrac {4} {10}-\dfrac {3} {10}\right)$ d. $\left(-\dfrac {4} {10}\dfrac {3} {10}\right)$ $\dfrac {2} {10}-\dfrac {4} {10}$ 
b. $ \begin{cases} \dfrac {2} {10}-\dfrac {3} {10}\right) \\ -\dfrac {4} {10}\dfrac {4} {10} \end{cases} $ е. $\left(\dfrac {4} {10}-\dfrac {3} {10}\right)$ $\dfrac {2} {10}-\dfrac {4} {10}$ 
$ \begin{cases} -\dfrac {4} {10}-\dfrac {3} {10}\right) \\ -\dfrac {2} {10}-\dfrac {4} {10} \end{cases} $ 
С.
10th-13th grade
Other
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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