11
Part of 2016 Purple Comet Problems
Problems(2)
Purple Comet HS Problem 11
Source:
4/12/2018
Find the number of three-digit positive integers which have three distinct digits where the sum of the digits is an even number such as 925 and 824.
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Purple Comet 2016 MS Problem 11
Source:
4/13/2018
One evening a theater sold 300 tickets for a concert. Each ticket sold for \$40, and all tickets were purchased using \$5, \$10, and \$20 bills. At the end of the evening the theater had received twice as many \$10 bills as \$20 bills, and 20 more \$5 bills than \$10 bills. How many bills did the theater receive altogether?
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