Question

помогите!!!!!!!! $\frac{5,6}{8,5-2,9} =$

Answer 1

Ответ:

$\frac{5.6}{8.5 - 2.9} = \frac{5.6}{5.6} = 1$

Answer 2

$\dfrac{5,6}{8,5-2,9}=\dfrac{5,6}{5,6}=1\\\\\\\star\ \ 8,5-2,9=(8,5-3)+0,1=5,5+0,1=5,6\ \ \ \star$