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.
153.7 to 2 significant figures is 150.
There are 2 significant figures in this number.
2 significant figures.
There are 2 significant figures in this number.
0.077 has 2 significant figures.
153.7 to 2 significant figures is 150.
There are 2 significant figures in this number.
2 significant figures.
2 significant figures.
132.7495 in two significant figures is 130.
There are two significant figures in 0.025.
2 significant figures.
.80 there are 2 significant figures
2 significant figures.
There are 6 significant figures in this number.
0.081778 to two significant figures is 0.082
There are 2 significant figures in this number.