Question

Rohan is 4 years older than shweta.Before 3 years ,the sum of their ages was 32 years. Find the age of Roman after 5 years​

Answer 1

Answer:

26

Step-by-step explanation:

According to question,

Rohan=Shweta+4

Rohan-3+Shweta-3=32

From above two equations,

Shweta+4-3+Shweta-3=32

Shweta=17

Rohan=Shweta+4=21

After 5 years,

Rohan=26 years

Answer 2

See, these questions become your favoutire once you understand them.

Let the present age of Rohan be 'x' years and Shweta's be 'y' years.

Rohan is 4 years older than Shweta

⇒ x = y + 4                  → 1

 

Before 3 years, the sum of their ages was 32.

∴ (x - 3) + (y - 3) = 32           (Understood?)

Substituting x in eqn. 1,

(y + 4 - 3) + (y - 3) = 32

                  2y  - 2 = 32

                         2y = 32 + 2

                           y = 34 ÷ 2

                   ∴ y = 17

Hence, present age of Shweta is 17 years.

Using eqn. 1,

x = y + 4

 = 17 + 4

⇒ x = 21

∴ Present age of Rohan is 21 years.

Answer did not end. Be careful, the question is his age after 5 years.

Hence, Rohan's age after 5 years = 21 + 5

                                                  = 26 years.

Have a good day <3