How many cubic feet in 78.5square feet by 2 inches high?

Answer 1

Two solutions:

Solution 1:

Convert 78.5 square feet to square inches: 78.5 * 12 * 12 = 11,304 square inches

Now multiply that by your height: 11,304 * 2 = 22,608 cubic inches

Now divide that by 1,728 cubic inches (which is a cubic foot): 22,608 / 1728 = 13.083 cubic feet (13 feet, 1 inch)

Solution 2:

Convert your height to feet: 2 / 12 = 0.167 feet

Now multiply that by 78.5: 0.167 * 78.5 = 13.083 cubic feet (13 feet, 1 inch)