ex 2
vă roggggg
❤️❤️❤️
![Ex 2vă Roggggg class=](https://ro-static.z-dn.net/files/d1e/3331b982f31ace7792bddd4cc780b3c7.jpg)
Răspuns:
a)12/28=6/14=3/7
b)125/15=25/3=250/30
c)2 la a 3/8=8/8=4/4
d)1/3=2/6=2/9