84 square feet. Multiply length by width - the result is the area in square feet.
To calculate the square footage, we need everything in feet or in inches. Since we are going to end in square feet, it is easiest to convert everything to feet first. 7 inches is equal to 7/12 feet, since there are 12 inches in a foot. 4 feet and 7 inches is equal to 4 and 7/12 feet, or 55/12 feet if you make it into an improper fraction. Then you simply multiply 7/12 and 55/12 together to get the square footage, which would be 385/12 feet, or 32 feet and 1 inch.
12 x 7 is 84 square feet
To find the answer, change the feet to inches. 6 x 12 + 7 = 79 inches 3 feet = 3 x 12 = 36 inches. Multiply them: 79 x 36 = 2844 square inches. Now, convert the inches to feet and inches. 2844 divided by 12 equals 237 square feet.
There are 144 square inches in a square foot, therefore there are 1008 square inches in 7 square feet.12*12=144. 144*7=1008
84 Square feet