The numbers you know rather than guess at. (You know that you're x feet Y inches tall ... but how many Z 64th of an inch? You try to measure that but it seems to keep changing).
there are 2 significant figures
In any measurement, the accurately known digits and the first doubtful digits are called significant figures.
3 of them.
There is 1 significant figure in this measurement.
I think you meant how many significant figures are in 10? The answer is one.
The significant figure 2.00 has to do with the certainty of a measurement.
there are 2 significant figures
There is 1 significant figure in this measurement.
Three
Significant figure
A significant figure in a measurement is a digit that carries meaning contributing to its precision. It includes all the certain digits plus the first uncertain digit. The number of significant figures indicates the precision of the measurement.
The measurement of 417.32 g has five significant figures. Each non-zero digit and any zeros between them are considered significant in a decimal number.
In any measurement, the accurately known digits and the first doubtful digits are called significant figures.
3 of them.
There is 1 significant figure in this measurement.
I think you meant how many significant figures are in 10? The answer is one.
111.0 mm