Respuesta :

1 1/2 + 3/4 + 2 1/3
1 6/12 + 9/12 + 2 4/12 = 3 19/12 = 4 7/12
The correct answer would be 

1 + 2 = 3

1/2 + 1/3 + 3/4 = 19/12 which is 1 7/12

3 + 1 = 4

and 4 + 7/12 = 4 7/12

The answer is 4 7/12

I hope this helps! Please mark as brainliest if my answer was the most helpful <3