Question

Angie is working on a project for her history class. The first half of the project took her 7/12 of an hour. The second half of the project took her 13/18 of an hour.

What is the total amount of hours she spent working on the project?


Select one:

A. 1/18

B. 2/3

C. 1 1/9

D. 1 11/36

Answer 1

It would be C Because it is

Answer 2

The answer is D since 7+13 is and 12+18 is 36 and the least common denominator is 36 which equals 47/36 if you simplify it. The answer will be 1 11/36