you divide by three each time 729\3=243\3=81\3=27
1 x 243, 3 x 81, 9 x 27, 27 x 9, 81 x 3, 243 x 1.
9 243 - 81 = 162 81 - 27 = 54 162 = 54 * 3 54 = 18 * 3 27 - 18 = 9
If you mean: 1 3 9 27 81 then it is 3*81 = 243
243
243
you divide by three each time 729\3=243\3=81\3=27
3 and 1
The next number is 243, because 81x3=243.
1 x 243, 3 x 81, 9 x 27, 27 x 9, 81 x 3, 243 x 1.
They are powers of 3. 729 = 36 243 = 35 81 = 34 27 = 33 9 = 32 3 = 31
Divide by 3
1, 3, 9, 27, 81, 243.
9 243 - 81 = 162 81 - 27 = 54 162 = 54 * 3 54 = 18 * 3 27 - 18 = 9
If you mean: 1 3 9 27 81 then it is 3*81 = 243
243
-243