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

At the arcade Jerry won 4 tickets . If he spent 2 tickets on a beanie and later won 47 more tickets , how many would he have ?
49

The cafeteria had 86 apples . For lunch they handed out 30 to students and decided to use the rest to make pies . If each pie takes 8 apples , how many pies could they make ?
7

A painter needed to paint 11 rooms in a building . Each room takes 7 hours to paint . If he already painted 2 rooms , how much longer will he take to paint the rest ?

63