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.

[Q]: Mike is at the library helping put away books . There are 82 book to put away total but a librarian takes 10 of them and leaves Mike with the rest . If he can fit 9 books on a shelf , how many shelves will he need ?
[A]: 8


[Q]: A toy store had 17 giant stuffed bears in stock when they got another shipment with 10 bears in it . The put the bears onto shelves with 9 on each shelf . How many shelves did they use ?
[A]: 3


[Q]: Wendy bought 4 new chairs and 4 new tables for her house . If she spent 6 minutes on each piece furniture putting it together , how many minutes did it take her to finish ?
[A]:
48