To round a number to 2 significant figures, you first need to look at the first two digits. In this case that is 3.5. The next step is to look at the third digit and assess if we need to round up. If the digit is 5, 6, 7, 8 or 9 you round up. Otherwise you leave the figures as they are (round down). In this case the third digit is 8, and so we do need to round up. Thus 3.582 rounded to 2 significant figures is 3.6
There are 2 or 3 significant figures. It could be 894° rounded to 2 significant figures; It could be 889.6° rounded to 3 significant figures.
6,596 rounded to two significant figures is 6,600
32
450
640
It is then 0.067 when rounded to 2 significant figures
It is 1300 rounded to 2 significant figures
It is 6.7 when rounded to 2 significant figures
1,430 rounded to 2 significant figures is 1,400
what is 5093 rounded to 2 significant figures
0.6942 rounded off to 2 significant figures is 0.69
99.9 rounded to 2 significant figures is 1.0e2
There are 2 or 3 significant figures. It could be 894° rounded to 2 significant figures; It could be 889.6° rounded to 3 significant figures.
8.0325 rounded to two significant figures results in 8.0.
6,596 rounded to two significant figures is 6,600
Rounded to 2 significant figures it is 0.043
1686 rounded to 2 significant figures is 1700