Question

Calcule : 2 6/9 + 3 6/2

Answer 1

2 6/9 = 9*2 + 6 = 24/9

3 6/2 = 2*3 + 6 = 12/2

MMC 2 9 = 18

24 * 2 = 48

12 * 9 = 108

48/18 + 108 / 18 = 156/18 = 78/9 = 26/3

Answer 2

O MMC de 2,6,9 é 18
2,6,9/2
1,3,9/3
1,1,3/3
1,1,1