How many three digit positive integers have three different even digits?

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How many three digit positive integers have three different even digits?

2007-11-14 11:41:18 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

First digit: 2, 4, 6, or 8
Second digit 0, or any of the unchosen previous digits, so there are again 4 choices.
Third digit: choose one of the remaining 3 even digits.

4*4*3 = 48 combinations.

2007-11-14 11:45:40 · answer #1 · answered by math guy 6 · 1⤊ 0⤋

2007-11-14 19:43:10 · answer #2 · answered by Anonymous · 0⤊ 0⤋

I was going to answer but math guy got it right. The answer is 48.

2007-11-14 19:55:03 · answer #3 · answered by James L 7 · 0⤊ 0⤋

are you in ms.embrees class... lol, i use yahoo answers for POWS too... if u are, choose me as best answer : )

2007-11-16 00:53:56 · answer #4 · answered by berke 3 · 0⤊ 0⤋