The answer to 9 feet 7 inches plus 8 feet 11 inches (9' 7" + 8' 11") is displayed below:
18 feet 6 inches
Here is how we calculated 9 feet 7 inches plus 8 feet 11 inches to get the answer above:
First, we converted feet to inches so we are only dealing with inches.
9 feet 7 inches = 115 inches
8 feet 11 inches = 107 inches
Then, we added the inches together to get the total number of inches:
115 + 107 = 222 inches.
Finally, we converted 222 inches into feet and inches to get the answer.
9' 7" + 8' 11" = 18' 6"
Note: There are 12 inches in a foot. Thus, you multiply feet by 12 to get only inches, and
to make it back to feet and inches we divided total number of inches by 12.
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