Question

6. Обчисліть: 5•2/7•3/5​

Answer 1

$5*\frac{2}{7}*\frac{3}{5}=\frac{2}{7}*3=\frac{6}{7}$

Answer 2

5•2/7•3/5

сократим две пятерки

2/7×3=6/7