What is -7/9 \div 9/8 ?

The solution to -7/9 \div 9/8 is -56/81

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-7/9 \div 9/8

- \frac{7}{9} \div \frac{9}{8}

- \frac{56}{81}

Solution steps

- \frac{7}{9} \div \frac{9}{8}

Apply the fraction rule:

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

= - \frac{7}{9} \times \frac{8}{9}

Multiply fractions:

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

= - \frac{7 \times 8}{9 \times 9}

Multiply the numbers:

7 \times 8 = 56

= - \frac{56}{9 \times 9}

Multiply the numbers:

9 \times 9 = 81

= - \frac{56}{81}

\frac{9}{10} + \frac{8}{15} + \frac{13}{75}

(c - 4)^{2}

10 x^{4} + 5 x^{3} - 20 x - 30 x^{6}

- {4 X - [4 - (3 - 2 X)] + 5 X}

cos^{-} (1 x)