TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: a company pays 12.5 % dividend to its investors . if an investor buys rs . 60 shares and gets 25 % on investment , at what price did the investor buy the shares ?

SOLUTION: 30

PROBLEM: Problem: the area of a circular field is 17.56 hectares . find the cost of fencing it at the rate of rs . 7 per metre approximately

SOLUTION: 10400

PROBLEM: Problem: a bullet train covers a distance in 50 min , if it runs at a speed of 48 kmph on an average . the speed at which the bullet train must run to reduce the time of journey to 40 min will be .

SOLUTION:
60 kmph