The answer to 8 feet 8 inches times 7 feet 10 inches? (8' 8" x 7' 10") is displayed below:
67.8888888888889 square feet
Here is how we calculated 8 feet 8 inches times 7 feet 10 inches to get the answer above:
First, we converted feet to inches so we are only dealing with inches.
8 feet 8 inches = 104 inches
7 feet 10 inches = 94 inches
Then, we multiplied 104 inches by 94 inches to get the total number of square inches:
104 x 94 = 9776 square inches.
Finally, we converted 9776 square inches into feet as follows.
9776/(12*12) = 67.8888888888889 square feet
Note: There are 12 inches in a foot. Thus, you multiply feet by 12 to get only inches.
Since we have both height and length in square inches, we divided by 12X12.
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