Question

4. Find ten rational numbers Between -2/5 and 1/2

Answer 1

21/60,22/60,23/60,24/60,25/60,26/60,27/60,28/60,29/60 and 30/60.

Answer 2

Answer:

Step-by-step explanation:

We have to multiply -2/5 and 1/2 with a number which will give them a common denominator.

-2/5 * 2/2 = -4/10

1/2 * 5/5 = 5/10

( If we want ten rational no. between -2/5 and 1/2 , we multiply both ( -2/5 and 5/10 ) with 11. )

-4/10 * 11/11 = -44/110

5/10 * 11/11 = 55/110

We have around 90 rational numbers between -44/110 and 55/110 to choose ten rational no.s between -2/5 and 1/2.

For example: I have chosen - 1/110, 2/110, 3/110, 4/110, 5/110, 6/110, 7/110, 8/110, 9/110 and 10/110.