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: a pet store was selling mice 2 for $ 5.34 . if they ended up selling 7 mice how much money would they have earned ?

Output: 18.69


Input: Consider Input: at billy 's restaurant a group with 2 adults and 5 children came in to eat . if each meal cost 3 dollars how much was the bill ?

Output: 21


Input: Consider Input: martha bought 18 small cakes . she has 3 children . she would like to divide the cakes among her children so that each child gets the same amount . how many cakes would each child get ?


Output: 6