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.

Input: Consider Input: tiffany was buying hand towels for her house . she bought 9 packs with each pack having 3 towels in it . how many towels did she buy ?

Output: 27

Input: Consider Input: olivia was buying dvds of her favorite tv series . each season had 8 dvds . if she bought 5 seasons how many dvds did she buy total ?

Output: 40

Input: Consider Input: they also gathered paper to create some star-shaped papier-mache . if each star requires 20 pieces of paper and they had 680 pieces of paper how many stars were they able to make ?
Output: 34