Respuesta :

Answer:

3.16666666667

Step-by-step explanation:

I think, if not sry. STAY SAVAGE

Answer:

1.45

Step-by-step explanation:

1/4 + 2 3/4 = 3

3 + 1/5 = 3 1/5

3 1/5 = 16/5

16/5 = 3.20

3.20 - 1.75 = 1.45