# EXERCISE 1.2

Question 1 :

Represent these numbers on the number line.

(i)

Sol:

can be represented on the number line as follows.

(ii)

Sol :

can be represented on the number line as follows.

Question 2 :

Represent on the number line.

can be represented on the number line as follows.

Question 3 :

Write five rational numbers which are smaller than 2.

Sol:

2 can be represented as .

Therefore, five rational numbers smaller than 2 are

Question 4 :

Find ten rational numbers between and.

Sol :

and can be represented as respectively.

Therefore, ten rational numbers between andare

Question 5 :

Find five rational numbers between

(i)

Sol:

can be represented as respectively.

Therefore, five rational numbers between are

(ii)

Sol :

can be represented as respectively.

Therefore, five rational numbers between are

(iii)

Sol :

can be represented as respectively.

Therefore, five rational numbers between are

Question 6 :

Write five rational numbers greater than − 2.

Sol :

−2 can be represented as −.

Therefore, five rational numbers greater than −2 are

Question 7 :

Find ten rational numbers between and.

Sol :

and can be represented as respectively.

Therefore, ten rational numbers between and are