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.

[Q]: My car gets 20 miles per gallon of gas . If Grandma ' s house is 100 miles away , how many gallons of gas would it take to get to her house ?
[A]: 5

[Q]: I have 80 cents to buy candy . If each gumdrop costs 4 cents , how many gumdrops can I buy ?
[A]: 20

[Q]: If Anne wandered for 3 hours at 2 miles per hour . How far did Anne go ?
[A]:
6