The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
3 significant figures.
5 significant figures.
6040 has 3 significant figures.
3 significant figures.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
It's difficult to know what you're asking about without context. The number 302.5 has four significant figures. Matthew, Mark, Luke and John are four significant figures.
I know what I believe you to be talking about by another name: Significant figures. Significant figures like decimal points, but they are measured from the front of a number e.g. 3.1234567 to 4 significant figures would be: 3.123
4 significant figures.
There are 4 significant figures in 0.0032. Seems to be only 2 significant figures in this number.
There are 3 significant figures in 94.2.
There are four significant figures in 0.1111.
3 significant figures.
4487 has four significant figures.
There are four significant figures in 0.005120.
0.0375 has three significant figures.
101330 has 6 significant figures.