



 
Hi Fathia. This is a question concerning whole numbers. Let L = the number of lemon candies and C = the number of chocolate candies. Then 3L + 5C = 64. If Stephanie bought all the chocolate candies she could, she'd buy 12 chocolates because that costs 60 cents (12 x 5 = 60) and 13 would cost more than she has. So you know that the answer is 12 or less. That is a small enough number just to experiment, but you can see a method if you notice that the cash left over after she buys chocolate candies must be an even multiple of 3 cents. Can you see a pattern? Stephen La Rocque.>  


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