Question

find 3 rational numbers between 2/5 & 1/2 [gapmethodonly]

Answer 1

-1/2 and 3/5

LCM of 2 and 5 = 10

-1 *5 = -5                         so it is -5/10

2 *5 =10                      

3 * 2 = 6                         so, it is 6/10

5 * 2 = 10

Three Ration Number between -5/10

and 6/10 are -4/10 , -3/10 and -2/10.

Hope this is helped you.