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Popular >

2/5 \div 4/5

Solution

\frac{2}{5} \div \frac{4}{5}

Solution

\frac{1}{2}

Solution steps

\frac{2}{5} \div \frac{4}{5}

Apply the fraction rule:

\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

= \frac{2}{5} \times \frac{5}{4}

Multiply fractions:

\frac{a}{b} \times \frac{c}{d} = \frac{a \times c}{b \times d}

= \frac{2 \times 5}{5 \times 4}

Cancel the common factor:

5

= \frac{2}{4}

Cancel the common factor:

2

= \frac{1}{2}

Popular Examples

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\frac{20 t ^{2}}{( 5 t ) ^{2}}

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3 \frac{3}{2}

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(2 m + 3) (2 m - 3)

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\frac{( a - 1 ) ^{2}}{30} \cdot \frac{6}{( a - 1 )}

simplify-4/9+(-11/7)simplify

- \frac{4}{9} + (- \frac{11}{7})

Frequently Asked Questions (FAQ)

What is 2/5 \div 4/5 ?
The solution to 2/5 \div 4/5 is 1/2