Question

multiply and simplify
$\frac{2}{10} \times \frac{40}{150}$

Answer 1

$\frac{2}{10} \times \frac{40}{150} \\ = \frac{2 \div 2}{10 \div 2} \times \frac{40 \div 10}{150 \div 10} \\ = \frac{1}{5} \times \frac{4}{15} \\ = \frac{4}{75}$
The answer is 4/75