Question

multiplico las siguientes fracciones
$7 \times \frac{12}{7}$
$9 \times \frac{10}{4 }$
$4 \times \frac{11}{6}$
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Answer 1

Respuesta:

$7\cdot \frac{12}{7} = \frac{7}{1}\cdot \frac{12}{7}= \frac{12}{1}= 12,,$

$9\cdot \frac{10}{4}= \frac{9}{1}\cdot \frac{5}{2}= \frac{45}{2},,$

$4\cdot \frac{11}{6}= \frac{4}{1}\cdot \frac{11}{6}= \frac{2}{1}\cdot \frac{11}{3}= \frac{22}{3},,$