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How do you round 2.078 to the nearest one?
The figure in the tenths position is a zero, so the number is rounded down, giving 2 as the answer.
How do you round 621499 to the nearest ten-thousand?
We look at the figure in the thousands place, and as it is a 1, then the number is rounded down. That gives 620000 as the answer.
What is 35164 to 3 significant figure?
35164 is 35200 rounded to 3 significant figures. To round to 3 sig fig, use the 4th digit to decide whether to round up or down; digits after the first 3 are replaced by zeros: 4th digit is 6, so round up 35164 → 35200 to 3 sig fig.
How do you round off 30.54 to one decimal place?
30.54 rounded to one decimal place = 30.5. Because the least significant digit is 4 it is rounded down. Had it been 5 or above the answer would have been rounded up to 30.6
How do you round the number 567.0539 to the nearest ones place?
As the first digit after the decimal place is a zero, the overall figure is rounded down to 567.
What is 0.030949 rounded to 3 significant figures?
The first significant figure is the first number which is not zero (in this case, it is the three). All numbers beyond this are significant. So the third significant figure is the 9. In this case, the number rounds down to 0.0309
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 468 rounded to one significant figure?
Oh, dude, rounding 468 to one significant figure is like making it sound fancier but actually simpler. So, 468 would be rounded to 500 because the first significant figure is 4, and we're just like, "Eh, close enough, let's round up." So yeah, 468 becomes 500 when you're all about that one significant figure life.
What is 0.006772 rounded to 1 significant number?
When rounding to 1 significant figure, we look at the first non-zero digit from the left. In this case, the first non-zero digit is 6. Since the digit immediately following it is less than 5, we round down. Therefore, 0.006772 rounded to 1 significant figure is 0.006.
What is the measurement 1042L rounded off to two significant digits?
1042L rounded off to two significant digits is 1000L. The digit "1" in the hundreds place is the most significant digit, so the number is rounded down to 1000L.
How many significant figures are in 14052 km?
There are 5. The zero is only ignored when it follows all other non-zero digits If it were 14,520 - the 0 would not be significant ... because the figure could be 14,524 rounded down or even 14,515 rounded up. However, if it were 14,520.0, there would be 5, with the "uncertain" number being the trailing 0
What is the estimate sum of 8.91 plus 1.16?
To quickly estimate a sum, you round both numbers to the nearest easy significant figure. In this case 8.91 can be rounded up to 9. 1.16 can be rounded down to 1. You then complete the sum with the rounded figures. 9+1 = 10, so the estimate of 8.91+1.16 is 10.
What is 218 to one significant figure?
To express 218 to one significant figure, you would round it to the nearest ten. Since 218 is closer to 220 than 210, the rounded value would be 220. This is because the first significant figure is the hundreds place, which is 2 in this case. Rounding to one significant figure means keeping only one non-zero digit.
645533 round to three significant figure?
For doing significant figure you down count from the start the required amount, so 645533 would become 646000.
How do you round 21.3 to a whole number?
As the tenths digit is a 3, then the figure is rounded down, giving 21 as the answer.
What is 1.656 rounded to the nearest hundredths?
1.66
How do you round 2.078 to the nearest one?
The figure in the tenths position is a zero, so the number is rounded down, giving 2 as the answer.
