The task is to generate the correct answer for a given math problem.

[Q]: Problem: a man buys 60 pens at marked price of 46 pens from a whole seller . if he sells these pens giving a discount of 1 % , what is the profit percent ?
[A]: 29.13 %

[Q]: Problem: 475.124 x 15.98 8.001 + 33.33 = ?
[A]: 983.578

[Q]: Problem: a certain elevator has a safe weight limit of 2,000 pounds . what is the greatest possible number of people who can safely ride on the elevator at one time with the average ( arithmetic mean ) weight of half the riders being 200 pounds and the average weight of the others being 230 pounds ?
[A]:
9