### Home > CC1MN > Chapter cc21 > Lesson cc21.2.6 > Problem 1-118

1-118.

Find each sum. Homework Help ✎

Find a common denominator.

By multiplying the first fraction by

and the second fraction by you will achieve a common denominator of . Now, you should be able to add the numerators together to get the correct sum.

See part (a) for help.

See part (a) for help.