1993 UNCO Math Contest II Problems/Problem 1
How many times must one shoot at this target, and which rings must one hit in order to score exactly points?
We can try combinations of numbers that add to . We soon find that one must shoot at the target times and hit the ring times and hit the ring times.
Since , we can take and of the numbers. From we have the set (in order) , and from we have the set . We notice that as is times , we probably have two times more s than s, and it works perfectly, so one has to shoot the ring times and the ring times.
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