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: billy had 72 lemon heads . if billy gave equal numbers of lemon heads to his 6 friends how many lemon heads did each person eat ?

A: 12
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Q: isabel received 14 dollars for her birthday . later she found some toys that cost 2 dollars each . how many of the toys could she buy ?

A: 7
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Q: another material that he needs is rope . if he already has 6 feet of rope and he needs additional ropes having 5 times the length of what he already have how long should be the additional rope ?

A:
30
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