Posted by Tiara on Thursday, December 2, 2010 at 7:42pm.
Given any random, 3digit number, what is the probability that a number will be:
a) a multiple of 5
b) a multiple of 2
c) a square number
How?

Math  PsyDAG, Friday, December 3, 2010 at 12:53pm
Can the numbers include 0?
Every fifth number will be a multiple of 5 (005, 010... 105, 110...), and every other number will be a multiple of 2.
I don't know about the squares.
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