There are 3 significant figures in this number.
There are 3 significant figures in this number.
There are 3 significant figures in this number.
There are 3 significant figures in this number.
Three significant figures are in this number.
3 significant figures.
3 significant figures.
It has 3 significant figures.
There are 3 significant figures in this number.
This number has 3 significant figures.
The number 30.4 has THREE significant figures.
There are 6 significant figures in this number.