The answer to 9 feet 3 inches plus 11 feet 9 inches (9' 3" + 11' 9") is displayed below:
21 feet 0 inches
Here is how we calculated 9 feet 3 inches plus 11 feet 9 inches to get the answer above:
First, we converted feet to inches so we are only dealing with inches.
9 feet 3 inches = 111 inches
11 feet 9 inches = 141 inches
Then, we added the inches together to get the total number of inches:
111 + 141 = 252 inches.
Finally, we converted 252 inches into feet and inches to get the answer.
9' 3" + 11' 9" = 21' 0"
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.
|
|