Question

at preasent aanshi is five years younger to biiny.binnys age twenty years hence will be equal to twice of anshi age fivee years ago

Answer 1

Let, present age of binny is x years

present age of aanshi is (x-5) years

_____________,,,


After 20 years,

Age of binny= (x+20) years
Age of aanshi = (x-5+20) years
Age of aanshi = (x+15) years

Age of aanshi 5 years ago = (x-5-5) years
Age of aanshi 5 years ago = (x-10) years
________________________

According to the question,

(x+20) = 2(x-10)

x +20= 2x -20

20+20=2x-x

40= x

__________

Present age of binny= 40 years
Present age of aanshi = 40-5= 35 years




I hope this will help you



-by ABHAY