You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.

[EX Q]: Lansing has 25 elementary schools . There are 247 students in each school . How many elementary students are there altogether in Lansing ?
[EX A]: 6175

[EX Q]: Jacqueline has 4 boxes of erasers . Each box holds 10 erasers and there are 9 boxes in a case . How many erasers does Jacqueline have ?
[EX A]: 40

[EX Q]: This afternoon Craig left school , rode the bus 3.8333333333333335 miles , and then walked 0.16666666666666666 mile to get home . How much farther did Craig ride than walk ?
[EX A]:
3.6666666666666665