What is 4/5 \div 1/20 ?

The solution to 4/5 \div 1/20 is 16

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4/5 \div 1/20

\frac{4}{5} \div \frac{1}{20}

16

Solution steps

\frac{4}{5} \div \frac{1}{20}

Apply the fraction rule:

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

= \frac{4}{5} \times \frac{20}{1}

Cross-cancel common factor:

5

= \frac{4}{1} \times \frac{4}{1}

Multiply fractions:

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

= \frac{4 \times 4}{1 \times 1}

Multiply the numbers:

4 \times 4 = 16

= \frac{16}{1 \times 1}

Multiply the numbers:

1 \times 1 = 1

= \frac{16}{1}

Apply rule

\frac{a}{1} = a

= 16

12 x^{2} - 25 x - 7

5 x^{2} + 5 x^{2}

+ 3 π + \frac{π}{3}

348