6.1.8 Mixed Numbers
In most of the examples considered so far, you have been using fractions to describe part of a whole. The result is a positive number whose value is less than 1. Fractions in which the numerator (top number) is less than the denominator (bottom number), such as and , are known as proper fractions.
A mixed number consists of a whole number and a proper fraction. Consider .
Mixed numbers can be represented on a number line by dividing each unit interval into parts. For example, to mark on the number line, the interval from 2 to 3 can be divided into thirds.
Then, can be marked at the point one third of the way along the interval from 2 to 3.
Activity:
Fractions on the Number Line
Draw a number line from −2 to 5 in your math notebook. Plot the following fractions on the number line:
, , , and .

Discussion
Which two whole numbers does lie between? Into how many parts do you want to break the distance between these whole numbers if you have fourths?

Answer
You can determine the position of a number by dividing the length between the two appropriate whole numbers on the scale into 2, 4, 8 or 5 equal parts (or pieces) as appropriate, and then plotting the fractions on it as shown below.
6.1.7 True or False?