Vă rog eu mult ajutați-mă cu acest exercițiudau 100 de puncte vă implorEx 2

Răspuns:
[tex]3:5/2=3*2/5=\frac{3*2}{5} =6/5\\\\5*4/3=20/3\\\\8*2/1=8*2=16\\\\2:(3*2+1)/2=2*2/7=4/7\\\\5/3*1/4=5/12\\\\8/7*1/6=8/42=4/21\\\\1/3*1/3=1/9\\\\(2*2+3)/2*1/2=7/2*1/2=7/4[/tex]