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.

[Q]: tyler had 15 dogs . each dog had 5 puppies . how many puppies does tyler now have ?
[A]: 75


[Q]: an ice company charged $ 1.46 for 2 bags of ice . if a convenience store bought 4 bags of ice how much would it have cost them ?
[A]: 2.92


[Q]: at the store beef jerky was $ 34.23 for 3 pounds . if you bought 7 pounds how much would it cost ?
[A]:
79.87