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Question: Each Candy has a candy wrapper
Each Candy cost 1 dollar
3 candy wrappers can be used to exchange 1 extra candy
Little Johnny has 15 dollars.
With 15 dollars , what is the maximum amount of candy little johnny can get ?


Answers: Each Candy has a candy wrapper
Each Candy cost 1 dollar
3 candy wrappers can be used to exchange 1 extra candy
Little Johnny has 15 dollars.
With 15 dollars , what is the maximum amount of candy little johnny can get ?

22 candies

Alot more than 60..~Yahoo! Cop~

21

20 candies

20 candies

15 dollars = 15 candies (+ wrappers)
For each 3 of those 15 candies wrappers he gets another candy
15 divided by 3 = 5
15+5=20

22 candies

15 dollars gets him 15 candies
He can now exchange all 15 wrappers to get 5 more candies

=20

now from those 5 wrappers he can exchange 3 to get one more candy

=21

he can now use the 2 wrappers left from the previous 5 and combine it with the one he just got

=22 =)

Little johnny has no dentist so he can buy 0 candy

a bunch of candy

60 candies. He buys 15 and for each wrapper gets another 3. Then he would keep on getting candy because he would keep on getting wrappers.

21. I did that in my head.



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