Question

choose the rational numbers which does not lie between rational numbers - 2 /5 and -1 / 5

options are =

1. - 1 / 4 ,

2.- 3/20,

3. 3/ 10 and

4. - 7 /10

Answer 1

It's perhaps - 7/10 coz it's smaller than the first value and smaller than the second one

Answer 2

-1/4 × 5/5 = (-5/4)/5

As (-2/5, -1/5) it lies in between


-3/20 = -3/5×4 = (-3/4)/5

As it doesn't lies between

obviously 3/10 will not lie

-7/10 = -7/5×2 = (-7/2)/5

It also do not lies in between