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How do you round 14.74999 to three digits?
Check the digit in the fourth position, which is a 9. This will cause a rounding up, giving 14.7500 as the answer.
What is 1286 to 2 significant figures?
When rounding 1286 to 2 significant figures, you must consider the first two non-zero digits from the left. In this case, those digits are 1 and 2. The digit to the right of 2 (8) is greater than 5, so you round up. Therefore, 1286 rounded to 2 significant figures is 1300.
What 0.004758 to 3 significant figure?
To convert the number 0.004758 to three significant figures, we need to round it off appropriately. Identify the significant figures: The given number, 0.004758, has 5 significant figures. Determine the significant figures based on the three most significant digits: The three most significant digits in 0.004758 are 4, 7, and 5. Round the number: Look at the digit immediately after the third significant figure, which is 7. Since 7 is 5 or greater, we round up the third significant figure (5). Apply rounding: The number rounded to three significant figures is 0.00476. Therefore, 0.004758 rounded to three significant figures is **0.00476**.
When rounding 879 which number helps decide whether to round up or down?
It depends on what you are rounding to. If rounding to the nearest ten, the 9 at the end decides which way to round it, and being a 9, it rounds up. If rounding to the nearest hundred, it was is the 7. If rounding up to the nearest thousand, it is the 8.
Is the currency data type accurate up to 4 digits on the right side of the decimal point?
The answer depends on the data source. Exchange rates are usually accurate to 6 significant digits.
What it is called reducing the number of digits in a number by eliminating one or more significant digits on the right is termed?
It's called 'rounding' - either up or down.
What is 990.880 written in 3 significant figures?
Keep the first three digits, replace the remaining digits with zero - rounding up or down as appropriate.
What is the measurement 1045 L rounded off to two significant digits?
The measurement 1045 L rounded to two significant digits is 1000 L. When rounding, the first two significant digits are "10," and since the next digit (4) is less than 5, we do not round up. Therefore, the result is 1000 L.
When you round a number what should you do with the digits to the right of the place to which you rounding up?
When rounding a number, you look at the digit immediately to the right of the place you are rounding to. If that digit is 5 or greater, you round up by adding one to the digit in the rounding place. If it's less than 5, you leave the rounding place digit unchanged. All digits to the right of the rounding place become zero (if rounding to a whole number) or are dropped (if rounding to a decimal).
In rounding numbers to the nearest whole number would 49.85 be rounded to 50 or 51?
It would be 50. In rounding up, we add one and truncate the digits after the decimal point. In rounding down, we just truncate the digits. http://en.wikipedia.org/wiki/Rounding#Common_method
When you estimate do you round to the nearest ten or hundred?
For a quick estimate, you would usually round to one, sometimes to two, significant digits. One significant digit means discarding all digits after the first, i.e., converting them to zero (and rounding the remaining digit up or down as appropriate).
When you round a number what should you do with the digits to the right of the place you are rounding to?
After determining whether to round up or down, the digits, to the right of the place, are discarded.
What is a rounding digit?
Rounding numbers means adjusting the digits (up or down) to make rough calculations easier. The result will be an estimated answer rather than a precise one
What does 7000 round up to?
When rounding 7000 to the nearest thousand, it remains 7000, as it is already a multiple of 1000. Rounding rules dictate that if the digit to the right of the place you are rounding to is 5 or greater, you round up, but since there are no additional digits in this case, it stays the same.
Are The number of significant digits in a double variable is up to 15?
The maximum number of significant digits in value belonging to the double type is 15. The maximum number of significant digits is called the precision.
What is 3078 corect to three significant figures?
3078 to three significant figures is 3080. When rounding to three significant figures, the digit in the hundreds place (0) remains the same, while the digits after it (7 and 8) are greater than 5 so it is rounded up.
What is 5.05 rounded to two significant figures?
When rounding 5.05 to two significant figures, we first identify the two most significant digits, which are the 5 and the 0. The digit following the last significant digit is 5, which is equal to or greater than 5, so we round the last significant digit up by 1. Therefore, 5.05 rounded to two significant figures is 5.1.
