39.9
48.5 to 3 sig fig is 48.5 [it already only has 3 figures!]
69200 has 3 sig figs.
72.5 has exactly 3 sig figs.
73.02 → 73.0 to 3 sig fig.
156000 has 3 sig fig.
48.5 to 3 sig fig is 48.5 [it already only has 3 figures!]
There are 3 sig figs.
69200 has 3 sig figs.
It has 3 significant figures.
72.5 has exactly 3 sig figs.
73.02 → 73.0 to 3 sig fig.
In 356 there are 3 sig fig.
0.882 has 3 sig fig.
156000 has 3 sig fig.
The number, to 3 sig figs, is 0.00571
273.821 contains 6 significant figures. Rounding that to Hundredths (5 sig. figures) it becomes 273.82 Rounding it to Tenths (4 sig. figures) it becomes 273.8 And Rounding it to the nearest whole number (3 sig. figures) it becomes 274 etc., etc.
To 3 sig fig 3501.5 is 3500.