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:
If Charles strolled 6 miles at 3 miles per hour , how long was Charles travelling ?

Ex Output:
2

Ex Input:
A candy store has 6 boxes of chocolates . Each box has 500 pieces . How many pieces are there altogether in the boxes ?

Ex Output:
3000

Ex Input:
Each chocolate bar in a box cost $ 4 . If a box had 11 bars total and Vanessa sold all but 7 bars , how much money would she have made ?

Ex Output:
16