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.

Ex Input:
A group of 4 friends went into a restaurant . The chef already had 9 chicken wings cooked but cooked 7 more for the group . If they each got the same amount how many would each person get ?

Ex Output:
4


Ex Input:
Megan was selling her necklaces at a garage sale . She sold 7 bead necklaces and 3 gem stone necklaces . If each necklace cost 9 dollars , how much money did she earn ?

Ex Output:
90


Ex Input:
April 's discount flowers was having a sale where each flower was 3 dollars . If Emily bought 2 roses and 2 daisies , how much did she spend ?

Ex Output:

12