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

[EX Q]: Luke was selling his old games . He started out with 39 but sold 19 of them . He packed the rest up putting 4 games into each box . How many boxes did he have to use ?
[EX A]: 5

[EX Q]: For Halloween Megan received 11 pieces of candy from neighbors and 5 pieces from her older sister . If she only ate 8 pieces a day , how long would the candy last her ?
[EX A]: 2

[EX Q]: Wendy uploaded 22 pictures from her phone and 2 from her camera to facebook . If she sorted the pics into 4 different albums with the same amount of pics in each album , how many pictures were in each of the albums ?
[EX A]:
6