Question

Realizar estes calculos a)2/5×1/8 b) 5/3÷2

Answer 1

$a) \frac{2}{5} . \frac{1}{8}= \frac{2}{40} = \frac{1}{20} \\ \\ b) \frac{5}{3} :2= \frac{5}{3} . \frac{1}{2} = \frac{5}{6}$

Answer 2

$2/5*1/8 \\ \\ 2/5/8 \\ \\ \frac{2}{5}/8 \\ \\ \frac{2}{5}* \frac{1}{8} \\ \\ \frac{1}{5}* \frac{1}{4} \\ \\ \frac{1*1}{5*4} \\ \\ \frac{1}{20}$
\\ \\ $\frac{5}{3}/2 \\ \\ \frac{5}{3}* \frac{1}{2} \\ \\ \frac{5*1}{3*2} \\ \\ \frac{5}{3*2} \\ \\ \frac{5}{6}$