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:
at the arcade amy had 6 tickets she saved from the last time she went . this time she played a game 7 times and earned 5 tickets each time she played . how many tickets does she have now ?

Ex Output:
41


Ex Input:
warren has 252 guests coming to his party . each table will hold 4 guests . how many tables will he need ?

Ex Output:
63


Ex Input:
a box can hold 18 pieces of chalk . if there are 3484 pieces of chalk how many boxes are full to hold all the chalk ?

Ex Output:

193.55555555555557