Question

a)1/5 x ¾ x 5/3 = ?
b)1/2 x 3/7 x 1/5 = ?

Answer 1

Resposta:

a.  $\frac{1}{4}$

b.  $\frac{3}{70}$

Explicação passo-a-passo:

a.  $\frac{1}{5} . \frac{3}{4} . \frac{5}{3} = \frac{15}{60} = \frac{5}{20} = \frac{1}{4}$

b.  $\frac{1}{2} . \frac{3}{7} . \frac{1}{5} = \frac{3}{70}$