What is 7/12 \div 5/9 ?

The solution to 7/12 \div 5/9 is 21/20

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7/12 \div 5/9

\frac{7}{12} \div \frac{5}{9}

\frac{21}{20}

Solution steps

\frac{7}{12} \div \frac{5}{9}

Apply the fraction rule:

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

= \frac{7}{12} \times \frac{9}{5}

Cross-cancel common factor:

3

= \frac{7}{4} \times \frac{3}{5}

Multiply fractions:

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

= \frac{7 \times 3}{4 \times 5}

Multiply the numbers:

7 \times 3 = 21

= \frac{21}{4 \times 5}

Multiply the numbers:

4 \times 5 = 20

= \frac{21}{20}

lo g_{\frac{1}{7}} (x)

\frac{x}{- 3}

- \frac{1}{2} \div 2

18 - (- 2)

169 - 25