One pint is about liter. Express liter as a decimal.

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Math it's appreciated. (picture provided)

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?