Question

$\frac{4}{5} \times \frac{4}{5} \times \frac{4}{5} \times \frac{4}{5}$
$\frac{2}{7} \times \frac{2}{7} \times \frac{2}{7} \times \frac{2}{7}$
$1 \times \frac{2}{3} \times 1\frac{2}{3} \times \times 1\frac{2}{3} \times \times 1\frac{2}{3}$
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Answer 1

$\frac{4}{5} \times \frac{4}{5} \times \frac{4}{5} \times \frac{4}{5} = \frac{256}{625}$

$\frac{2}{7} \times \frac{2}{7} \times \frac{2}{7} \times \frac{2}{7} = \frac{16}{2401}$

$1 \times \frac{2}{3} \times 1\frac{2}{3} \times 1\frac{2}{3} \times 1\frac{2}{3} = \frac{40}{81}$

Sper ca ți-am fost de ajutor=)

Succes la școală!