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.

Ex Input:
At the fair Adam bought 10 tickets . After riding the ferris wheel he had 3 tickets left . If each ticket cost 9 dollars , how much money did Adam spend riding the ferris wheel ?

Ex Output:
63


Ex Input:
Rachel was organizing her book case making sure each of the shelves had exactly 9 books on it . If she had 6 shelves of mystery books and 2 shelves of picture books , how many books did she have total ?

Ex Output:
72


Ex Input:
Olivia was playing a video game where she scores 8 points for each treasure she finds . If she found 2 treasures on the first level and 2 on the second , what would her score be ?

Ex Output:

32