### Home > GB8I > Chapter 3 Unit 4 > Lesson INT1: 3.2.3 > Problem3-106

3-106.

This problem is a checkpoint for operations with rational numbers. It will be referred to as Checkpoint 3.

Compute each of the following problems with fractions.

1. $- \frac { 2 } { 3 } + ( - \frac { 1 } { 8 } )$

1. $3 \frac { 1 } { 2 } - ( - 1 \frac { 1 } { 3 } )$

1. $( - 4 \frac { 1 } { 5 } ) ( - \frac { 1 } { 3 } )$

1. $( - \frac { 2 } { 3 } ) \div ( \frac { 1 } { 4 } )$

1. $1 \frac { 3 } { 4 } + ( - 5 \frac { 1 } { 3 } )$

1. $( - 2 \frac { 2 } { 3 } ) \div ( - 1 \frac { 1 } { 6 } )$