Question

4/7 x 7/2 x 1/5 .......

Answer 1

Resolución :

$\frac{ \color{red}4}{ \color{green}7} \times \frac{ \color{green}7}{ \color{red}2} \times \frac{1}{5} \: simplificar \: \frac{2}{1} \times \frac{1}{1} \times \frac{1}{5} \\ \\ \frac{2 \times 1 \times 1 }{1 \times 1 \times 5} = \boxed{ \boxed{ \frac{2}{5} }}$

espero te ayude....