cine ma poate ajuta la 3,5 va rog repede
![Cine Ma Poate Ajuta La 35 Va Rog Repede class=](https://ro-static.z-dn.net/files/d97/f7d91c809486670af85b49c552f08f94.jpg)
ex 3: a)13/4 b)31/2 c)322/31 d)613/100
explicatie: a)3•4+1/4=12+1/4=13/4 b)15•2+1/2=30+1/2=31/2 c)10•31+12/31=310+12/31=322/31 d)6•100+13/100=600+13/100=613/100