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What is the answer to round off the number 408.9 to 1 sf?
To round off the number 408.9 to one significant figure (sf), you look at the first non-zero digit, which is 4. The next digit is 0, which does not round the 4 up, so the rounded number is 400. Therefore, 408.9 rounded to one significant figure is 400.
What is 0.209 rounded to 1 significant figure?
The first step in taking any number to 1 significant figure is to find the greatest non-zero digit. In this case it is the 2, as that represents 2 tenths. The next step is to look at the next digit on. If it is 5, 6, 7, 8 or 9 we need to round up. Otherwise, we can leave it as it is. The next digit is 0, so we don't need to round up. Therefore 0.209 rounded to 1 significant figure is 0.2
What is 6008 to three significant figures?
To express 6008 to three significant figures, you would round it to 6010. The first three significant figures are 6, 0, and 1. Since the next digit is 8, it rounds the last significant figure (1) up to 2, resulting in 6010.
What are significant figure of 43.023?
4, 3, 0, 2 and 3.
What are the significant numbers in 10.00?
In 10.00, the first significant figure is the "1", and the last significant figure is the last "0", because zeroes to the right of the decimal are significant. The two central zeroes are also significant because they are between significant figures, so 10.00 has 4 significant figures.
What is 1256.637 to 3 significant figures?
A significant figure is any number that is not 0. -- not a trailing 0. 103456.23470 to 3 sig figs is 103000 So 1256.637 to 3SF is 1260 You have to round up in this example.
What is the answer to round off the number 408.9 to 1 sf?
To round off the number 408.9 to one significant figure (sf), you look at the first non-zero digit, which is 4. The next digit is 0, which does not round the 4 up, so the rounded number is 400. Therefore, 408.9 rounded to one significant figure is 400.
What is 5.7606619 to 3 significant figures?
You count the number 5 as the first significant figure,7 the second, 6 the third. You then round the it up or down from the following number. As it it 0 you round down, leaving it as 6. A: 5.76
How do you round 0.29429697?
Starting at the second digit after the decimal, if it is between 0 and 4, you round the first digit down. If it is between 5 and 9, you round it up. If the third digit is between 0 and 4, you round the second digit down. If it is between 5 and 9, you round the second digit up. Rounded to.......... 1 signifcant figure: .3 2 significant figures: .29 3 significant figures: .294 4 significant figures: .2943 5 significant figures: .29430
What is the significant figures of the number of 0.06?
One significant figure.And The that significant figure in that number is 6- 0 doesn't count as a significant figure.
How many significant figures in 1001.00?
5, if the trailing zeros are there to indicate the precision. 1 otherwise.
Are you supposed to round while doing significant figures?
62 rounded to one significant figure is 60. 57 rounded to one significant figure is 60. 573 rounded to one significant figure is 600. 0.0573 rounded to one significant figure is 0.06. In each of these answers the 6 is the only significant figure.
What is 0.209 rounded to 1 significant figure?
The first step in taking any number to 1 significant figure is to find the greatest non-zero digit. In this case it is the 2, as that represents 2 tenths. The next step is to look at the next digit on. If it is 5, 6, 7, 8 or 9 we need to round up. Otherwise, we can leave it as it is. The next digit is 0, so we don't need to round up. Therefore 0.209 rounded to 1 significant figure is 0.2
What is 6008 to three significant figures?
To express 6008 to three significant figures, you would round it to 6010. The first three significant figures are 6, 0, and 1. Since the next digit is 8, it rounds the last significant figure (1) up to 2, resulting in 6010.
What are significant figure of 43.023?
4, 3, 0, 2 and 3.
28.38 to one significant figure?
38.0 don't forget the 0
What is 10.245 rounded to?
It depends to what degree of accuracy: 10.25 (2 Decimal Places) 10.3 (1 Decimal Place) 10 (0 Decimal Places) 10 (1 Significant Figure) I included 1 Significant Figure for your future reference. If the number was 11.245 then to 1 Significant figure would be 10 because 0 does not count as a figure and therefore the 1 in 11 would be the only FIGURE.
