Question

algueeem para ajudaar?

Answer 1

Espero ter ajudado!
$f) \: \frac{7}{3} \times \frac{7}{3} = \frac{49}{9 } \\ \\ g) \: 0.2 \times 0.2 \times 0.2 \times 0.2 = 0.0016 \\ \\ h) \: \frac{2}{5} \times \frac{2}{5} = \frac{4}{25}$