Question

Resposta da A e B por favor

Answer 1

$\frac{2}{5} \times \frac{5}{2} = > \frac{10}{10} = 1$

$2.5 \times 3.2 = > \frac{5}{2} \times \frac{32}{10} = > \frac{180}{20} = 9$

Answer 2

Resposta:

conta :A. 2×5=10

3×2=6

10/6