Question

Calculati 5pe8 din 640 m la patrat

Answer 1

$\frac{5}{8}*640= \frac{5*640}{8} =5*80=400$

 Raspuns: 400 m²

Answer 2

5/8 din 640
(5*640)/8=3200/8=400 m²
Sper ca ai inteles!!!
Succes!!!