There is one signature figure in the number 1.
1 of them.
It is 1 and 1/6th
6
Divide the number by 3. (1/3)*x
There is no figure with a greatest number of sides. For any figure with n sides, there will be a figure with n+1 sides.
There is one signature figure in the number 1.
n^2 (figure number squared)
1 of them.
It is 1 and 1/6th
6
0.3
Divide the number by 3. (1/3)*x
It is: 7000 rounded to 1 significant figure
10,00010,00010,00010,000
The number 46313 rounded to 1 significant figure is 50000. The significant digit is 5, so the number is rounded up to the nearest power of 10.
1/6th that number. Just divide it by 6.