Question

Me ajuda e pra amanha

Answer 1

Resposta:

$a) \: \frac{5}{9} \times \frac{7}{8} \\ \\ \frac{35}{72}$

$b) \: \frac{3}{5} \times \frac{3}{4} \\ \\ \frac{9}{20}$

$c) \: \frac{1}{2} \times \frac{1}{5} \times \frac{1}{3} \\ \\ \frac{1}{10} \times \frac{1}{3} \\ \\ \frac{1}{30}$

$\frac{3}{4} \times \frac{1}{2} \times \frac{3}{2} \\ \\ \frac{3}{8} \times \frac{3}{2} \\ \\ \frac{9}{16}$