Answer:50623/64

Step-by-step explanation:correct me if im wrong.

7 1/2 × 2 3/4 × 3 1/8

7 1/2 = 15/2

2 3/4 = 11/4

3 1/8 = 25/8

15/2 × 11/4 × 25/8

15×11×25

------------- = 4125/64 = 64 29/64

2×4×8

Answer:

Answer:64 29/64