You are given a math word problem and you are supposed to apply multiplication or division mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Example Input: Jordan builds a model ' 52 Mustang . If the model car is 7 inches long and the scale is 1 to 18 , how many inches would the real Mustang be ?
Example Output: 126

Example Input: John had 6 action figures , but needed 11 total for a complete collection . If each one costs $ 6 , how much money would he need to finish his collection ?
Example Output: 30

Example Input: There are 72 cards in Jean 's card collection . If the cards are organized into 9 groups , how big is each group ?
Example Output:
8