0 (there are no numbers after the decimal point)
* * * * *
Wrong answer! But there is no simple correct answer.
Integers ending in 0 are ambiguous cases. It is not possible to say whether the number 8700 represent a value that has not been rounded (4 significant figures), rounded to the nearest ten (3 sig fig) or to the nearest hundreds (2 sig fig).
0.003 has one significant figure. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Two significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Four significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
1.0 has two significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
8.0 has two significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
1 significant figure. It can also be written as 4x10^6 (one sig fig)
The digit 90 has only one applicable significant figure.
The number 02 has one significant figure because a leading zero is not significant. So the significant figure is the digit 2.
0.003 has one significant figure. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
31260 has four significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
2000 has one significant figure. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Two significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Four significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Six significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Five significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Three significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Eight significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.