Question

determine o valor de cada expressão númerica
$\frac{2}{3} \div \frac{4}{5} + \frac{1}{2}$
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Answer 1

$\frac{2}{3}\div \frac{4}{5}+\frac{1}{2}=$

$\frac{2}{3}\cdot \frac{5}{4}+\frac{1}{2}=$

$\frac{10}{12}+\frac{1}{2}=$

$\frac{10}{12}+\frac{6}{12}=$

$\frac{16}{12}=$

$\frac{4}{3}$