Question

Arun weight 30 kg and is gaining 1.5 kg every month Raja weight 39 kg and his gain 0.75 kg every month how many months will it take for Arun to weight same as Raja​

Answer 1

Answer:

the answer is 12 month or 1 year

Explanation :

every 2 month arun gain 3 kg

and every 4 month raja gain 3 kg