Posted by **Tiara** on Thursday, December 2, 2010 at 7:42pm.

Given any random, 3-digit 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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