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:
Jordan builds a model ' 52 Mustang . If the model car is 7 inches long and the scale is 1 to 18 , how many inches would the real Mustang be ?

Ex Output:
126


Ex Input:
At a restaurant each adult meal costs $ 3 and kids eat free . If a group of 12 people came in and 7 were kids , how much would it cost for the group to eat ?

Ex Output:
15


Ex Input:
Lewis then went to see the oranges being harvested . Lewis found out that they harvest 83 sacks per day . How many sacks of oranges will they have after 6 days of harvest ?

Ex Output:

498