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The digits 1, 3 and 5 are each used once to form each of the possible 3 digit positive integers. The 3 digits are listed from greatest to least. Which integer is listed 5th?

User Bitmask
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1 Answer

14 votes
14 votes

Answer: 513

Explanation:

135 1

153 2

315 3

351 4

513 5

531 6

User Thoomas
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