The answer to 3 feet 11 inches minus 7 feet 7 inches (3' 11" - 7' 7") is displayed below:
- 3 feet 8 inches
Here is how we calculated 3 feet 11 inches minus 7 feet 7 inches to get the answer above:
First, we converted feet to inches so we are only dealing with inches.
3 feet 11 inches = 47 inches
7 feet 7 inches = 91 inches
Then, we deducted 91 inches from 47 inches to get the total number of inches:
47 - 91 = -44 inches.
Finally, we converted -44 inches into feet and inches to get the answer.
3' 11" - 7' 7" = - 3' 8"
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 the total number of inches by 12.
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