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 Q]: at the bird zoo the kids were able to visit 5 different bird cages each containing 8 different kinds of birds . how many different kinds of birds did the children see from the bird cages ?
[EX A]: 40

[EX Q]: adam had 8 boxes of toys . each box had 6 toys . later adam bought 5 more toys . how many toys did he have total ?
[EX A]: 53

[EX Q]: she also ate a hearty breakfast so that she would have enough energy . she bought 5 pieces of her favorite bread . if each piece of bread costs 30 cents how much did jenny spend for her breakfast ?
[EX A]:
150