3050
45.0
How do you round 0.009999991 to one sig fig?
if not specified you do it to the lowest no. sig. fig. in the original equation. if you are only given 1 (not 1.000 i.e.) then do it to 1 sig. fig. in practice though, could get away with 3 sf because you will not be penalised for it
2x1.0079 =2.0158 has 1 sig fig because u have to use the smallest sig fig that was in the whole calculation which was 2, therefore the 2 in 2.0158 is the only sig fig
There is one sig fig
It depends to how many significant figures: 1 sig fig => 10 (technically 1 x 101 or 1e1) 2 sig fig => 13 3 sig fig => 12.7 4 sig fig => 12.74 5 sig fig => 12.744
3 sig figs
45.0
When you've finished operating on your numbers to round to 3 sig fig you want to round to the first three digits starting with the first non-zero digit by using the fourth digit (as normal) and then replace all further digits to the right by zeros and removing any digits so changed to zero after a decimal point. Examples: 12345 to 3 sig fig is 12300 since the 4 does not round up the 3. 124578 to 3 sig fig is 125000 since the 5 rounds up the 4. 0.1234 to 3 sig fig is 0.123 since the 4 does not round up the 3 and the trailing zeros (created) are removed. 0.001234 to 3 sig fig is 0.00123 12984 to 3 sig fig is 13000 since the 8 rounds the 9 up. 0.012984 to 3 sig fig is 0.0130 since the 8 rounds the 9 up. 3333333333.33 to 3 sig fig is 3330000000
How do you round 0.009999991 to one sig fig?
73.02 → 73.0 to 3 sig fig.
if not specified you do it to the lowest no. sig. fig. in the original equation. if you are only given 1 (not 1.000 i.e.) then do it to 1 sig. fig. in practice though, could get away with 3 sf because you will not be penalised for it
There are 3 sig fig in 60800000
It has 3 sig. fig.
In 356 there are 3 sig fig.
0.882 has 3 sig fig.
156000 has 3 sig fig.