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:
The distance measured on a map varies directly with the actual distance . If 1 cm represents 25 kilometers , how many kilometers are represented by 7 cm ?

Ex Output:
175

Ex Input:
It takes 7 minutes to bake one pan of cookies . How long will it take to bake 4 pans of cookies ?

Ex Output:
28

Ex Input:
Isabel was selling her necklaces at a garage sale . She sold 3 bead necklaces and 3 gem stone necklaces . If each necklace cost 6 dollars , how much money did she earn ?

Ex Output:
36