Respuesta :

manessahadrienne

Answer:

a. 3.11

b. 7.5 or 7 1/2

c. 6 13/28

d. 133.17

Step-by-step explanation:

  • Mental math.

Answer:

A) 3.11

B) 7 1/2

C) 6 13/28

D)133.17

Step-by-step explanation:

Hope it helps!