Question

12. Which pair of rational number
lies between 1/5 and 2/5​

Answer 1

Answer:

262/1000, 275/1000 is the answer.

Explanation:

Initial Value = 1/5 and 2/5

So,

(1*200)/(5*200)=200/1000 and (2*200)/(5*200)=400/1000.

So the value lies between 200/1000 and 400/1000.

As per that, the value is 262/1000, 275/1000

Answer 2

Answer:

1/5 *5 = 5/25

2/5 * 5 = 10/25

Numbers lies between are 6/10, 7/10, 8/10, 9/10