Question

Ram is 30 years old and his son is 5 years old. In how many years will Ram be twice as old as his
son?​

Answer 1

Answer:

20 years

Step-by-step explanation:

here, Let the number of years be $x$

So, 30 + $x$ = 2 (5 + $x$)

⇒ 30 + $x$ = 10 + 2$x$

⇒ 2$x$ - $x$ = 30 - 10

⇒ $x$ = 20

∴ In 20 years Ram will be twice as old as his son.