Question

Calculati :
$( \frac{5}{4} + \frac{8}{8} ) \times \frac{1}{7}$
Urgenttt!!​

Answer 1

(10/8+8/8)x1/7=
18/8 x 1/7=
9/4 x 1/7= 9/28

Answer 2

Răspuns:

$( \frac{5}{4} + \frac{8}{8} ) \times \frac{1}{7} \\ = (\frac{10}{8} + \frac{8}{8} ) \times \frac{1}{7} \\ = \frac{18}{8} \times \frac{1}{7} \\ = \frac{18}{56} = \frac{9}{28}$