There are 4 significant figures in this number.
There are 2 significant figures in this measurement.
Two significant figures, 6 and 7.
There are 3 significant figures
3 of them.
12.655 cm rounded to four significant figures is 12.66cm
29.5 cm
When rounded to three significant figures, 0.004 738 265 cm would be 0.00474 cm.
29.5 cm
It is: 29.5
76.51 rounded to 1 significant figures would be 77
It is: 29.5 cm
5 significant figures.
There are two significant figures in the measurement 210 cm.
There are 4 significant figures in this number.
There are 2 significant figures in this measurement.
All three of them are significant figures