It is a string of three integers with no indication as to what is to be done with them. It could be a sum, a sequence, a question about the largest or smallest number that can be made using those digits, or a whole range of other things. There is no point really in my trying to guess what it is about since, in that case, I may as well make up my own question and answer that.
1/9 + 1/3 = 1/9 + 3/9 = 4/9
3 1/3 - 1 5/9 = 10/3 - 14/9 = 30/9 - 14/9 = 16/9 = 1 7/9.
3-2 + 1 = 1/ 32 + 1 = 1/9 + 1 = 1/9 + 1(9/9) = 1/9 + 9/9 = (1 + 9)/9 = 10/9 = 1 1/9 or3-2+1 = 3-1 = 1/3
4/9 / 1/3 = 4/9 X 3/1 = 12/9 or 1 and 1/3
3^-3 can be expressed as; 1/3^3 = 1/9 3 * 1/9 = 3/9 or 1/3 I don't think that was correctly answered. 1/33 = 1/27 therefore 3 * 1/27 = 3/27 = 1/9
1/9 + 1/3 = 1/9 + 3/9 = 4/9
fraction between 1/9 and 1/3 = 2/9 1/3 = 3/9 therefore, 1/9 , 2/9 , 3/9 or 1/3
A whole contains 3 thirds. 3 wholes contain 9 thirds (1/3+1/3+1/3)=1 (1/3+1/3+1/3)=1 (1/3+1/3+1/3)=1
factors of 9 are 1, 3 and 9
3 1/3 - 1 5/9 = 10/3 - 14/9 = 30/9 - 14/9 = 16/9 = 1 7/9.
1^3 + 2^3 = 1 + 8 = 9 2^3 + 1^3 = 8 + 1 = 9 There is also: 1^3 + (-1 + i√3)^3 = 9 1^3 + (-1 - i√3)^3 = 9 (-1/2 + i√3/2)^3 + 2^3 = 9 (-1/2 - i√3/2)^3 + 2^3 = 9
1, 3, and 9.
1, 3, 9 3 x 3 = 9 1 x 9 = 9 9 x 1 = 9
3-2 + 1 = 1/ 32 + 1 = 1/9 + 1 = 1/9 + 1(9/9) = 1/9 + 9/9 = (1 + 9)/9 = 10/9 = 1 1/9 or3-2+1 = 3-1 = 1/3
Common factors of 9 and 18 are: 1, 3 and 9. Factors of 9: 1, 3, 9 Factors of 18: 1, 2, 3, 6, 9, 18
1,-1,3,-3,9,-9 1, -1, 3, -3, 9, -9
4/9 / 1/3 = 4/9 X 3/1 = 12/9 or 1 and 1/3