How to plot 15/8 on a number line

Representing fractions on number line shows the intervals between two integers which will help us to increase the basic concept on formation of fractional numbers.

1. Represent the fractions: 2/5, 11/5, -8/5 and -3/5 on a number line.

Since, the denominator of each given fraction is 5; divide the space between every pair of two consecutive integers (on the number line) in 5 equal parts. Each part so obtained will represent the fraction 1/5 and the number line obtained will be of the form:

Representing Fractions on Number Line
To mark 2/5; move two parts on the right-side of zero.

To mark 11/5; move eleven parts on the right-side of zero.

To mark -8/5; move eight parts on the left-side of zero.

To mark -3/5; move three parts on the left-side of zero.

x : 15

y : 8

or

y : 15

x : 8

base of your graph

D

f(x) is found by taking the x value and adding 1