Question

Solve equation

7) (10/11÷5/3)
8) (5/6× -7/5)
9) (-9/40÷3/8)​

Answer 1

Explanation:

$7) \: \: \: \: (\frac{10}{11} \div \frac{5}{3} ) \\ = \frac{10}{11} \times \frac{3}{5} \\ = \frac{2}{11} \times \frac{3}{1} \\ = \frac{6}{11}$

$8) \: \: \: \: \: \: \frac{5}{6} \times \frac{ - 7}{5} \\ = \frac{1}{6} \times \frac{ - 7}{1} \\ = \frac{ - 7}{6}$

$\frac{ - 9}{40} \div \frac{3}{8} \\ = \frac{ - 9}{40} \times \frac{8}{3} \\ = \frac{ - 3}{5}$