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.

[Q]: Robin has 27 packages of gum . There are 18 pieces in each package . How many pieces of gum does Robin have ?
[A]: 486

[Q]: At the town carnival Oliver rode the ferris wheel 7 times and the bumper cars 3 times . If each ride cost 3 tickets , how many tickets did he use ?
[A]: 30

[Q]: One stamp costs 34 cents . If the cost of each stamp remains the same , how much would 4 stamps cost ?
[A]:
134