Question

11 ft 8 inches + 2 ft 9 inches

Answer 1

14 ft 5 inches.

Explanation:

There are 12 inches in a foot, and 9 + 8 = 17

17 - 12 = 5

11 + 2 = 13

You will then add one inch onto 1, and the remainder would be 5 inches.

Hope it helps! =D