Question

insert three rational numbers between -2/5 and -1/5

Answer 1

-2/5=-8/20
-1/5=-4/20
now choose any three rational number between these numbers

Answer 2

just apply this method 1/2(-2/5+-1/5)
then after getting ans.again apply same method but half ×the ans.of first one +-1/5
then again do same half ×ans.of first one+ans.of second one.
after that u will be getting three ans. hence solved


try it its easy