Question

alguém me ajuda por favor?

2/3 × 3/2

2/3 × 3/7

3/5 ÷ 1/10

1/4 ÷ 2?

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Answer 1

Resposta:

$\frac{2}{3} \times \frac{3}{2}$

$= \frac{2 \times 3}{3 \times 2}$

$= \frac{6}{6}$

$= 1$