Tarea 10

5/7 + 1/3 =  15/21 +  7/21 = 22/21.

2/3 + 1/4 =  8/12 +  3/12 = 11/12.

1/2 + 3/8 =  8/16 +  6/16 = 14/16.

2/5 + 2/4 =  8/20 +  8/20 = 16/20.

3/3 + 2/8 =  24/24 +  6/24 = 30/24