Question

scrie fractiile date ca suma de două fracții apoi ca suma de trei fracții

Answer 1

7/8=3/8+4/8=1/8+2/8+4/8

6/9=3/9+3/9=2/9+2/9+2/9

Answer 2

7/8=4/8+3/8
7/8=2/8+4/8+1/8
verificare
4+3=7
2+4+1=7

6/9=2/9+4/9
6/9=1/9+2/9+3/9
verificare
2+4=6
1+2+3=6