SOLUTION: Mary's Zip code is 19383. How many Zip codes altogether, could be formed using all of those same five digits?
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Question 1025099: Mary's Zip code is 19383. How many Zip codes altogether, could be formed using all of those same five digits?
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
The number of distinct zip codes that can be formed is found by
5! / 2! = 5*4*3 = 60
The 2! in the denominator is because of the two threes...
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