Science & Mathematics by Anonymous 2018-08-26 06:32:18
Interesting maths question that i need help with. (Best step by step solution given within an hour will get best answer)?
Billy chooses three different non-zero digits and makes six different 3-digit numbers, with no digit repeated in any number. he notices that one of the 3-digit numbers, N say, is the average of the other five. find all possible values of N.