The answer to 3 feet 9 inches minus 1 foot 2 inches (3' 9" - 1' 2") is displayed below:
2 feet 7 inches
Here is how we calculated 3 feet 9 inches minus 1 foot 2 inches to get the answer above:
First, we converted feet to inches so we are only dealing with inches.
3 feet 9 inches = 45 inches
1 foot 2 inches = 14 inches
Then, we deducted 14 inches from 45 inches to get the total number of inches:
45 - 14 = 31 inches.
Finally, we converted 31 inches into feet and inches to get the answer.
3' 9" - 1' 2" = 2' 7"
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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