# How many square inches equals an inch?

Invalid conversion: square inches is a measure of area and inches is a measure of length or distance.

### How many five square inch tiles will fit in a 12 foot 6 inch by 10 foot four inch room?

on the 12'6" side 30 tiles on the 10'4" side 24.8 tiles which means you're going to need 25 So a total of 750 tiles for the whole room. a 5 square inch tile is 2.5 inhces x 2 inhces. 12 ft 6 inches is 12.5 ft, therfore 12.5 ft x 10 ft equals 125 square ft. There are 144 square inches in a square ft. So 144 x 125 square ft equals 18,000 square…

### How many gallons of water to cover 16 square feet 1 inch deep?

Here is my take: 1 gallon of water equals 231 cubic inches 1 square foot, 1 inch tall equals 144 cubic inches (12"x12"X1") 1 square foot needs 0.624 gallons to equal 1 inch of cover (144 cubic inched divided by 231 cubic inches) 16 square feet would require 9.975 gallons of water to be covered 1 inch deep. (16*0.624) **Runsky**