Question

3/8 + 2 1/4
1/4 + 3 1/6
5 2/15 + 3 2/9
2 4/9 + 1/6
1 3/5 + 10 1/4
4 1/4 + 2/9
Решите пожалуйста

Answer 1

3/8 +2 1/4= 24/32/+ 2 8/32= 2 32/32=3
1/4+3 1/6= 6/24+ 3 4 /24= 6 10/24= 6 5/12

5 2/15+3 2/9= 5 6/45+3 10/45= 8 16/45
2 4/9+1/6= 2 8/18+3/18= 2 11/18
1 3/5+10 1/4= 1 12/20+ 10 5/20= 11 17/20
4 1/4+2/9= 4 9/36+8/36= 4 17/36