What is -1/4 \div 10/9 ?

The solution to -1/4 \div 10/9 is -9/40

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-1/4 \div 10/9

- \frac{1}{4} \div \frac{10}{9}

- \frac{9}{40}

Solution steps

- \frac{1}{4} \div \frac{10}{9}

Apply the fraction rule:

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

= - \frac{1}{4} \times \frac{9}{10}

Multiply fractions:

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

= - \frac{1 \times 9}{4 \times 10}

Multiply the numbers:

1 \times 9 = 9

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

Multiply the numbers:

4 \times 10 = 40

= - \frac{9}{40}

\frac{60}{68}

1 \frac{1}{2} \cdot 1 \frac{2}{3}

- 11 - (- 11)

(i + j) \cdot (i \cdot j)

(3 x^{2} - 2 x + 2) (3 x^{2} + 2 x - 4)