3 of them.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
To determine the number of significant figures in the answer to the multiplication problem 532.1 x 101, you need to look at the number of significant figures in each of the numbers involved. The number 532.1 has four significant figures, while 101 has three significant figures. The final answer will have the same number of significant figures as the measurement with the least amount, which is three significant figures in this case.
4 significant figures.
3 significant figures.
There are 3 significant figures in this number.
10 significant figures.
4
3
80.07749999999999
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
4 significant figures.
The number 0.0950 has 3 significant figures. Those are the 9, 5, and final 0. The first two zeros on the left, are not significant.
3 of them.
Three significant figures are in this number.
3 significant figures.
There are 4 significant figures in this number.
There are 3 significant figures in this number.