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:
April 's discount flowers was having a sale where each rose was 7 dollars . If April started with 9 roses and had 4 roses left , how much money did she earn ?

Ex Output:
35


Ex Input:
Bob ’ s car gets 10 kilometers per gallon . How far can he drive on 10 gallons of gas ?

Ex Output:
100


Ex Input:
Eric has 9306 erasers . If he shares them among 99 friends , how many erasers does each friend get ?

Ex Output:

94