5 significant figures, from the 4 onwards. This assumes the last zero is not a place holder but an indicator of the degree of accuracy.
There are 3 significant figures in this number.
There are 6 significant figures in this number.
There are seven significant figures in the number 27.3004.
There are 2 significant figures in this number.
There are four significant figures in the number 1.032.
Three significant figures are in this number.
3 significant figures.
There are 4 significant figures in this number.
There are 4 significant figures in this number.
There are 3 significant figures in this number.
There are 2 significant figures in this number.
There are 3 significant figures in this number.
There are 3 significant figures in this number.
There are six significant figures in this number (i.e. all the figures here are significant).
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
There are 4 significant figures in this number.
There are 3 significant figures in this number.