Question

Como resolver esse exercício? 2/5 x 3/4 + (3/2)elevado 2 - 1/8?

Answer 1

$\frac{2}{5}. \frac{3}{4}+ (\frac{3}{2})^2- \frac{1}{8}$
$\frac{2}{5}. \frac{3}{4}+ \frac{9}{4}- \frac{1}{8}$
$\frac{6}{20}+ \frac{9}{4}- \frac{1}{8}$
$\frac{6}{20}+ \frac{9}{4}- \frac{1}{8} = \frac{12+90-5}{40}$
$\frac{97}{40}$