Question

Cuanto es
1/6 + 2/9
3/4 + 1/6
1/3 + 1/4
1/2 + 2/5
1/3 + 3/5
3/4 + 1/5

Answer 1

1. 7/16
2. 11/12
3. 7/12
4. 9/10
5. 14/15
6. 19/20