Question

The present age of the two brothers is AB and CD, after 11 years their age will be PQ and RS, ABCD and PORS If both are integers then what is the present age of the two brothers?​

Answer 1

Answer:

Let the sum of ages of two sons be x years

Age of man = 3xyears

After 5 years age of the man =(3x+5)years

Sum of ages of two sons =(x+10)years

Given, (3x+5)=2(x+10)

⇒  (3x+5)=2x+20

⇒  x=15

Hence 3x=3(15)=45

∴  Present age of father is 45years.

Answer 2

Wʀɪᴛᴛᴇɴ ʙʏ FFdevansh

Hello I'm FFdevansh

•Qᴜᴇsᴛɪᴏɴ•

The present age of the two brothers is AB and CD, after 11 years their age will be PQ and RS, ABCD and PORS If both are integers then what is the present age of the two brothers?

«Aɴsᴡᴇʀ»

Let the sum of ages of two sons be x years

Age of man = 3xyears

After 5 years age of the man =(3x+5)years

Sum of ages of two sons =(x+10)years

Given, (3x+5)=2(x+10)

⇒ (3x+5)=2x+20

⇒ x=15

Hence 3x=3(15)=45

∴ Present age of father is 45years