Answer:
14.1096 lb (pounds)
Step-by-step explanation:
A cylinder has a cross section of a circle as well as the sphere.
The initial amount of water was 2.5 million liters
Then 2 million liters remained after evaporation, therefore 0.5 liters evaporated from the swimming pool.
Thus, the percentage will be given by: 0.5/2.5 × 100 = 20%
Hence the answer is 20%