Question

repede dau corona.....​

Answer 1

Sper sa înțelegi..........

Answer 2

Explicație pas cu pas:

ღSalutare!ღ

$\frac{3}{2} - ( ^{12)} \frac{13}{8} - ^{8)} \frac{7}{12} ) \div \frac{5}{6} = \frac{3}{2} - ( \frac{156}{96} - \frac{56}{96} ) \div \frac{5}{6} = \frac{3}{2} - \frac{100}{96} \times \frac{6}{5} = ^{240)} \frac{3}{2} - \frac{600}{480} = \frac{720}{480} - \frac{600}{480} = \frac{120}{480} ^{(10} = \frac{12}{48} ^{(4} = \frac{3}{12} ^{(3} = \red{ \frac{1}{4} }$

Succes!;)