Question

помогите пж дам 10б​

Answer 1

$20 \frac{4}{5} \div 6 \frac{1}{2} = \frac{104 \times 2}{5 \times 13} = \frac{8 \times 2}{5} = \frac{16}{5} = 3 \frac{1}{5} = 3.2$

Ответ: 3.2 м