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.

Input: Consider Input: While playing at the arcade , Frank won 33 tickets playing ' whack a mole ' and 9 tickets playing ' skee ball ' . If he was trying to buy candy that cost 6 tickets a piece , how many could he buy ?

Output: 7


Input: Consider Input: Isabel was selling her necklaces at a garage sale . She sold 3 bead necklaces and 3 gem stone necklaces . If each necklace cost 6 dollars , how much money did she earn ?

Output: 36


Input: Consider Input: Bianca had 45 coloring books . If she gave away 6 of them , but then bought 20 more , how many would she have total ?


Output: 59