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: jane helped her mom prepare fresh lemonade . if each glass needs 2 lemons how many glasses of fresh lemonade can she make if they have 18 lemons ?

Output: 9


Input: Consider Input: keith has 5530 marbles and 3 pencils . if he shares the marbles among 79 friends how many marbles does each friend get ?

Output: 70


Input: Consider Input: 86 students are going hiking . each school- bus can take 9 students . how many school-buses are needed ?


Output: 9.555555555555555