The greatest 3-digit number is 999. 9+9+9 = 27 The sum of the greatest 3-digit number is 27.
27
27
27 2+7=9 9x3=27
27. Here you just have to plug stuff in until it works. That's my philosophy.
The greatest 3-digit number is 999. 9+9+9 = 27 The sum of the greatest 3-digit number is 27.
27
The number is 36
27
27
27, whose cube is 19683
3897
27 2+7=9 9x3=27
27
Common three-digit multiples of 27 and 11 are 297, 594 and 891. None of their digits add up to 10.
Only one . . . 999 .
38