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:
Will was working as a sacker at a grocery store where he made 8 dollars an hour . On Monday he worked 8 hours and on Tuesday he worked 2 hours . How much money did Will make in those two days ?

Ex Output:
80


Ex Input:
A furniture store marks up items 20 % . It the furniture store buys a couch for 350 dollars , what will the selling price be , in dollars ?

Ex Output:
420


Ex Input:
There are 64 students trying out for the school 's trivia teams . If 36 of them did n't get picked for the team and the rest were put into 4 groups , how many students would be in each group ?

Ex Output:

7