Respuesta :

jordanpeterson1220

Answer:

the sum is 5

Step-by-step explanation:


tperezescajadillo

Answer: 5


Step-by-step explanation:

3 1/4 + 1 3/4

First:

3 1/4 = 3*4/4+1/4 = 12/4+1/4 = (12+1)/4 = 13/4

Second:

1 3/4 = 4/4+3/4 = (4+3)/4 = 7/4

Then:

13/4 + 7/4 = (13+7)/4 = 20/4 = 5