### Home > CC1 > Chapter 3 > Lesson 3.2.4 > Problem3-132

3-132.

This problem is a checkpoint for addition and subtraction of fractions. It will be referred to as Checkpoint 3.

Compute each sum or difference. Simplify if possible. Homework Help ✎

a.$\frac { 3 } { 4 } + \frac { 1 } { 5 }$

b.$\frac { 5 } { 8 } - \frac { 1 } { 4 }$

c.$\frac { 2 } { 3 } + \frac { 5 } { 9 }$

d.$\frac { 3 } { 4 } - \frac { 1 } { 6 }$