Question

efetue:
$\frac{ab}{2} + \frac{7ab}{6}$
AJUDAAAA
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Answer 1

$\frac{ab}{2} + \frac{7ab}{6} =$

Tira o mmc(2,6) = 6

$\frac{3ab}{6} + \frac{7ab}{6}$

$\frac{10ab \div 2}{6 \div 2}$

$\frac{5ab}{3}$