Question 853818: How many three digit numbers can be formed from the digits 1,2,3,4,and 5, if each
digit can only be used once? Also, how many three-digit numerals can be formed that are odd?Greater than 300?
Please help!
Answer by ewatrrr(24785)   (Show Source):
You can put this solution on YOUR website!
Hi,
How many three digit numbers can be formed from the digits 1,2,3,4,and 5,
if each digit can only be used once? 5P3 = 60
how many three-digit numerals can be formed that are odd? 3P3 = 6
Greater than 300? 24 ways (4 first) 4P2 = 12, (5 first) 4P2 = 12
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