TASK DEFINITION: You are given a math word problem and you are supposed to apply multiplication or division mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
PROBLEM: Brian ' s car gets 20 miles per gallon . On his last trip , he used 3 gallons of gas . How many miles did he travel on his last trip ?

SOLUTION: 60

PROBLEM: 58 children are taking a bus to the zoo . They sit 2 children in every seat . How many seats will the children need in all ?

SOLUTION: 29

PROBLEM: At a sale , the cost of a pair of shoes was reduced from 42 dollars to 33.6 dollars . What was the percent of discount ?

SOLUTION:
20