SOLUTION: how many even 3 digit positive integers can be written using the digits 1, 2, 4, 7, and 8?

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Question 227914: how many even 3 digit positive integers can be written using the digits 1, 2, 4, 7, and 8?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
how many even 3 digit positive integers can be written using the digits 1, 2, 4, 7, and 8?
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# of ways to pick the units digit: 3
# of ways to pick the tens digit: 4
# of ways to pick the hundreds digit: 3
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Ans: 3*4*3 = 36
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Cheers,
Stan H.