Question

efetue:
7/3÷2/5=
5/3÷1/4








preciso agr
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Answer 1

Resposta:

$\frac{7}{3} \div \frac{2}{5} = \frac{35}{6}$

$\frac{5}{3} \div \frac{1}{4} = \frac{20}{3}$

Espero ter ajudado :)