The task is to generate the correct answer for a given math problem.
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Question: Problem: 12 . what is the dividend . divisor 17 , the quotient is 9 and the remainder is 10 .

Answer: 163


Question: Problem: how many numbers between 200 and 600 are divisible by 4 , 5 and 6 ?

Answer: 6


Question: Problem: the cost of registration at a professional association meeting was $ 50 per person ; a lunch for registrants only was available for an additional $ 22 per person . if the number of registrants who paid for lunch was 10 more than the number who did not , and if receipts for registration and lunch totaled $ 61720 , how many people paid just for registration at the meeting ?

Answer:
500