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]: Billy was putting his spare change into piles . He had 2 piles of quarters and 3 piles of dimes . If each pile had 4 coins in it , how many coins did he have total ?
[A]: 20


[Q]: Patrick jogged to Aaron 's house . It is 14 miles from Patrick 's house to Aaron 's house . It took Patrick 2 hours to get there . How fast did Patrick go ?
[A]: 7


[Q]: At a restaurant each adult meal costs $ 5 and kids eat free . If a group of 15 people came in and 8 were kids , how much would it cost for the group to eat ?
[A]:
35