Q1 of 124 Page 9

What are rational numbers? Give ten examples of rational numbers.

Rational number is a number which can be written in the form p/q, where p and q both are integers but q is not equals to zero.

Examples = 0, 1/9, 4/7, 3/2, 14, 15/5, 26/57, 17/54, 18/39, 19/99

Represent each of the following rational numbers on the number line:

(i) 5 (ii) -3

(iii) (iv) (v) 1.3

(vi) -2.4 (vii)

Find a rational number lying between

(i) (ii)

(iii) 1.3 and 1.4 (iv) 0.75 and 1.2

(v) (vi)

Find three rational numbers lying between.

Find five rational numbers lying between