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: Frank and his friend were buying trick decks from the magic shop for 7 dollars each . How much did they spend if Frank bought 3 decks and his friend bought 2 decks ?
Example Output: 35

Example Input: Rachel was playing a video game where she scores 9 points for each treasure she finds . If she found 5 treasures on the first level and 2 on the second , what would her score be ?
Example Output: 63

Example Input: The school is planning a field trip . There are 9 students and 3 seats on each school bus . How many buses are needed to take the trip ?
Example Output:
3