Question

cuanto es

3/4+5/8:

3 1/4 + 6 1/2 :

2 4/4 + 9/2:

6/3+9/6:

4/5 + 15/10

Answer 1

1) 3/4+5/8 MCM 8 --> (6+5)/8 --> 11/8
2) 3 1/4 + 6 1/2--> 13/4 + 13/2 MCM 4 --> (13+26)/4 --> 39/4
2) 2 4/4 + 9/2 --> (8+4)/4 + 9/2 --> 12/4 + 9/2 --> 3 + 9/2 --> (6+9)/2 --> 15/2
4) 6/3+9/6 MCM 6 --> (12+9)/6 --> 21/6 --> 7/2
5) 4/5 + 15/10 MCM 10 --> (8+15)/10 --> 23/10