You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.

[EX Q]: Mrs. Hilt bought 6 hot dogs . Each hot dog cost 50 cents . How much money did she pay for all of the hot dogs ?
[EX A]: 300

[EX Q]: Kate has 223 pennies . John has 388 pennies . How many more pennies does John have ?
[EX A]: 165

[EX Q]: Upon arriving at the circus , they went to the ticket booth and asked how much each ticket cost . If each ticket costs 44 dollars and they bought 7 tickets , how much money did they spend on tickets ?
[EX A]:
308