SOLUTION: How many 5 digit zip codes are possible if 00000 is not used? Thanks Denise

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Question 416926: How many 5 digit zip codes are possible if 00000 is not used? Thanks Denise
Found 2 solutions by Alan3354, sudhanshu_kmr:
Answer by Alan3354(69443) About Me  (Show Source):
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

no. of possible code = 10^5 -1 = 99999