instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: evaluate : 96385 + 12 * 3 * 25 = ?
answer:
96485


question:
Problem: a train passes a station platform in 36 sec and a man standing on the platform in 25 sec . if the speed of the train is 54 km / hr . what is the length of the platform ?
answer:
165 


question:
Problem: a and b started a business investing rs . 80,000 and rs 20,000 respectively . in what ratio the profit earned after 2 years be divided between a and b respectively ?
answer:

4 : 1