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.

Example Input: mrs. hilt bought carnival tickets . the tickets cost $ 1 for 4 tickets . if mrs. hilt bought 12 tickets how much did she pay ?
Example Output: 3

Example Input: there are 22 dogs in the farm . they live in 5 dog-houses equally . how many dogs are there in each dog-house ?
Example Output: 4.4

Example Input: jerry 's freezer had 30 ice cubes in it . if he had to get ice for 6 cups how many pieces should he put in each cup to make them have the same amount ?
Example Output:
5