The dimensions of a swimming pool are 66m × 35 m × 3 m. How many hours will it take to fill the pool by a pipe of diameter 35 cm with water flowing at speed 8 m/s

The dimensions of a swimming pool are 66m × 35 m × 3 m. How many hou

1.	The dimensions of a swimming pool are 66m × 35 m × 3 m. How many hours will it take to fill the pool by a pipe of diameter 35 cm with water flowing at speed 8 m/s
A.	2.75
B.	3.5
C.	2.5
D.	3.2
Answer» D. 3.2