👤

Scrieti fiecare dintre fractiile urmatoare ca suma a doua fractii:
a)8/9
b)9/12
c) 12/4


Răspuns :

a) 8/9 = 4/9 + 4/9
b) 9/12 = 5/12 + 4/12
c) 12/4 = 3/4 + 9/4
4/9+4/9=8/9
5/12+4/12=9/12
10/4+2/4=12/4