Question

A cylindrical swimming pool has a diameter of 18 feet and a height of 4 feet. About how many liters of water are needed to fill the swimming pool 85% of its total volume? Round your answer to the nearest whole number. (1 ft³ ≈ 28.3 L) To the nearest whole number of liters.

Answer 1

Answer:

31 liters

Step-by-step explanation:

(9^2)4(3.14) = 1017.36

1017.36(.85) = 864.756

864.756/28.3 = 30.56 = 31 liters