0.089
Two significant figures.
Two significant figures.
There are two significant figures in 0.068.
3,456.5 to two significant figures is 3,500.
There are two significant figures in 0.025.
132.7495 in two significant figures is 130.
0.081778 to two significant figures is 0.082
To write a number to two significant figures, identify the first two non-zero digits from the left. If there are more digits following these two, round the second digit based on the value of the next digit. For example, for the number 0.00456, the first two significant figures are 4 and 5, so it would be written as 0.0046 when rounded to two significant figures.
There are 4 significant figures in 0.0032. Seems to be only 2 significant figures in this number.
7.428571429 significant figures as needed
There are two significant figures which are the two 2s.
all the zeros are significant. there are four significant figures.
22.1 to two significant figures = 22
23.81558 to two significant figures is 24.
42 has two significant figures.
It's already there.
1.4 * 10^10 or alternatively 1.4e10.