Question

$\frac{2}{15} . (\frac{4}{3} -3)+\frac{2}{5} =$
$(\frac{3}{4}) ^{3} : (\frac{2}{3} )^{2} =$
$(\frac{6}{5} +\frac{1}{2}) : (\frac{4}{3} - \frac{2}{5} ) =$
$(-\frac{14}{20} ): \frac{7}{12} =$
$2^{4} : (-4)+\sqrt{25.4} + (3.3-5)^{2} =$
$(7.2-20)+\sqrt[3]{6.4+3} -2^{4} + 36:3^{2} =$

Answer 1

Respuesta:

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