What is 10/13 \div 4/9 ?

The solution to 10/13 \div 4/9 is 45/26

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10/13 \div 4/9

\frac{10}{13} \div \frac{4}{9}

\frac{45}{26}

Solution steps

\frac{10}{13} \div \frac{4}{9}

Apply the fraction rule:

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

= \frac{10}{13} \times \frac{9}{4}

Cross-cancel common factor:

2

= \frac{5}{13} \times \frac{9}{2}

Multiply fractions:

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

= \frac{5 \times 9}{13 \times 2}

Multiply the numbers:

5 \times 9 = 45

= \frac{45}{13 \times 2}

Multiply the numbers:

13 \times 2 = 26

= \frac{45}{26}

0 - (- 7)

\frac{6}{12} - \frac{3}{10}

(9 z^{3})^{- 2} y

18 x^{6} y^{5}

- 3 \cdot 12