There are 12 inches in one foot. Therefore, 21 feet is equal to 21 x 12 = 252 inches.
This is equal to 252 - 48 = 204 inches greater than 48 inches.
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21 feet is 252 inches
21 cubic feet = 36,288 cubic inches = 1571/11 gallons
To convert 21 feet 5 inches to inches, first convert the feet to inches. There are 12 inches in a foot, so 21 feet is 21 x 12 = 252 inches. Adding the additional 5 inches gives a total of 252 + 5 = 257 inches. Therefore, there are 257 inches in 21 feet 5 inches.
252 inches = 21 feet
21 feet and 4 inches