What is 15 1/2 \div 1/4 ?

The solution to 15 1/2 \div 1/4 is 62

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15 1/2 \div 1/4

15 \frac{1}{2} \div \frac{1}{4}

62

Solution steps

15 \frac{1}{2} \div \frac{1}{4}

Convert mixed numbers to improper fractions:

15 \frac{1}{2} = \frac{31}{2}

= \frac{31}{2} \div \frac{1}{4}

Apply the fraction rule:

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

= \frac{31}{2} \times \frac{4}{1}

Cross-cancel common factor:

2

= \frac{31}{1} \times \frac{2}{1}

Multiply fractions:

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

= \frac{31 \times 2}{1 \times 1}

Multiply the numbers:

31 \times 2 = 62

= \frac{62}{1 \times 1}

Multiply the numbers:

1 \times 1 = 1

= \frac{62}{1}

Apply rule

\frac{a}{1} = a

= 62

9 \frac{4}{5} - 7 \frac{1}{2}

\frac{1}{x}

(\frac{1}{440000})

3 \frac{5}{2}

\frac{8}{( 8 2 )}