The answer to 7 feet 11 inches times 9 feet 10 inches? (7' 11" x 9' 10") is displayed below:
77.8472222222222 square feet
Here is how we calculated 7 feet 11 inches times 9 feet 10 inches to get the answer above:
First, we converted feet to inches so we are only dealing with inches.
7 feet 11 inches = 95 inches
9 feet 10 inches = 118 inches
Then, we multiplied 95 inches by 118 inches to get the total number of square inches:
95 x 118 = 11210 square inches.
Finally, we converted 11210 square inches into feet as follows.
11210/(12*12) = 77.8472222222222 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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