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

Problem: a man can row 6 kmph in still water . when the river is running at 3 kmph , it takes him 1 hour to row to a place and black . what is the total distance traveled by the man ?
4.5

Problem: evaluate : 96385 + 12 * 3 * 25 = ?
96485

Problem: jim is able to sell a hand - carved statue for $ 620 which was a 25 % profit over his cost . how much did the statue originally cost him ?

$ 496.00