The answer to 0 feet 9 inches plus 0 feet 11 inches (0' 9" + 0' 11") is displayed below:
1 foot 8 inches
Here is how we calculated 0 feet 9 inches plus 0 feet 11 inches to get the answer above:
First, we converted feet to inches so we are only dealing with inches.
0 feet 9 inches = 9 inches
0 feet 11 inches = 11 inches
Then, we added the inches together to get the total number of inches:
9 + 11 = 20 inches.
Finally, we converted 20 inches into feet and inches to get the answer.
0' 9" + 0' 11" = 1' 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 total number of inches by 12.
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