Question

Amplifica las Sg fracciones

A) 3
5

b)18
7


C) 8
15

D) 14
39


​

Answer 1

Explicación paso a paso:

$a) \\ \frac{3}{5} \times \frac{2}{2} = \frac{6}{10} \\ \\ \frac{3}{5} \times \frac{3}{3} = \frac{9}{15} \\ \\ b) \\ \frac{18}{7} \times \frac{2}{2} = \frac{36}{14} \\ \\ \frac{18}{7} \times \frac{3}{3} = \frac{54}{21} \\ \\ c) \\ \frac{8}{15} \times \frac{4}{4} = \frac{32}{60} \\ \\ \frac{8}{15} \times \frac{6}{6} = \frac{48}{90} \\ \\ d) \\ \frac{14}{39} \times \frac{2}{2} = \frac{28}{78} \\ \\ \frac{14}{39} \times \frac{3}{3} = \frac{42}{117}$