Question

va roooooog dau coroana cu tot cu rezolvari​

Answer 1

Răspuns:

5/1x7/10=1/1x7/2=3 1/2

4/1x5/2=2/1x5/1=10/1=10

9/1x5/18=1/1x5/2=2 1/2

9/1x4/21=1/1x4/3=1 1/3

10/1x2/15=2/1x2/3=4/3=1 1/3

Answer 2

ai poza............... ...