The answer to 11 feet 9 inches plus 9 feet 10 inches (11' 9" + 9' 10") is displayed below:
21 feet 7 inches
Here is how we calculated 11 feet 9 inches plus 9 feet 10 inches to get the answer above:
First, we converted feet to inches so we are only dealing with inches.
11 feet 9 inches = 141 inches
9 feet 10 inches = 118 inches
Then, we added the inches together to get the total number of inches:
141 + 118 = 259 inches.
Finally, we converted 259 inches into feet and inches to get the answer.
11' 9" + 9' 10" = 21' 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 total number of inches by 12.
|
|