Question

Calcule 1/3 . 2/5=
A)2/6
B)2/15
C)2/8
D)1/15

Answer 1

Resposta:

B)2/15

Explicação passo-a-passo:

$\frac{1}{3} \times \frac{2}{5} = \frac{1 \times 2}{3 \times 5} = \frac{2}{15}$