Asked by vincent

How many 5-digit even numbers can be made using the digits 2, 4, 6, 7, and 8, if digits cannot be repeated?
Answered by Steve
none. You only show 4 even digits.
Answered by vincent
there is 5 digits, you count wrong.
Answered by Ms. Sue
Vincent -- you don't read very carefully. Steve said that you only show 4 <b>even</b> digits.

Answered by Steve
Actually, I was in error in my answer. Only the last digit has to be even!!

So, there are

4*4*3*2*1 = 96 choices.

Sorry, my bad.
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