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 Input:
wendy was playing a video game where she scores 5 points for each treasure she finds . if she found 4 treasures on the first level and 3 on the second what would her score be ?

Ex Output:
35


Ex Input:
george had 648 pieces of candy . if he split the candy into 8 bags with the same amount of candy in each bag how many pieces would each bag have in it ?

Ex Output:
81


Ex Input:
a lawn care company bought 4 lawnmower blade for $ 8 each . they also bought a spool of weed eater string for $ 7 . how much money did they spend on supplies ?

Ex Output:

39