Question

Answer the following questions: 

1. Write all the natural numbers between 2 and 9. 

2. Write all the integers between -4, and 5. 

3. Which rational numbers are there between 1/2 and 3/4 ?

Answer 1

1. 3, 4, 5, 6, 7, 8

2. -3, -2, -1, 0, 1, 2, 3, 4 

3. 1/2 = (1 x 2)/(2 x 2) = 2/4 = (2 x 10)/(4 x 10) = 20/40

3/4 = (3 x 10)/(4 x 10) = 30/40 

∴The rational numbers between 1/2 and 3/4 are 21/40, 22/40, 25/40, 27/40 etc.