Question

rezolvarea exercitiului:0,36x1,3(8)=?

Answer 1

$0,36=\frac{36}{100}=\frac{18}{50}=\frac{9}{25}$

$1,3(8)=\frac{138-13}{90}= \frac{125}{90}=\frac{25}{18}$

$0,36*1,3(8)=\frac{9}{25} * \frac{25}{18}=\frac{9}{18}=\frac{1}{2}=0,5$