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.

It took Katherine 3 hours to run to Louis 's house at 8 miles per hour . How far is it between Katherine 's house and Louis 's house ?
24

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 ?
308

A car company produced 3884 cars in North America and 2871 cars in Europe . How many cars is that in all ?

6755