Some kids went to the bank to exchange their coins they were able to exchange coins to 10, 20,30,40 and 50 dollar bills how many different groups can be made if they had 10 bills?
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This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.
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2^{34}
a_{i-1}
\frac{2}{3}
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Comments
A very simple combinatorial problem, for which the answer requires understanding of the multinomial theorem.