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What is 1.239 rounded to 3 significant digits?
1.239 rounded to 3 significant digits is 1.24
How do you round 233.356 to 2 significant figures?
To round 233.356 to 2 significant figures, you first identify the first two non-zero digits from the left, which are 2 and 3. The digit after the second significant figure is 3. Since 3 is greater than 5, you round up the last significant figure. Therefore, rounding 233.356 to 2 significant figures gives you 230.
How many significant digits are in 60.1?
There are three significant digits in 60.1.
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.
What is 34.026 to 2 sf?
To express 34.026 to 2 significant figures, we round it to 34. The first two significant figures are the digits '3' and '4', so the final answer is 34.
Round 31453 to 3 significant digits?
31500
How do you Round 3 significant digits of 1566311?
It is 1570000 rounded to 3 significant figures
How do you round 0.0195 to 3 significant digits?
0.0195. Note that leading zeros are non-significant.
How do you round 5.003125 to 3 significant figures?
Simply cut off the extra digits: 5.00
How do you round numbers to 3 significant figures?
There are three rules that are used when rounding to a desired number of significant digits (figures): 1. All digits that are not zero, are significant 2. In a number that does not have a decimal point, all zeros between two non-zero digits are significant digits 3. In a number that has a decimal point, all zeros after the leftmost non-zero digit are significant Examples: 12345 rounded to 3 significant digits: 12300, or 1.23 x 104 12.345 rounded to 3 significant digits: 12.3, or 1.23 x 101 0.012345 rounded to 3 significant digits: 0.0123, or 1.23 x 10-2 0.012045 rounded to 3 significant digits: 0.0120, or 1.20 x 10-2 In the last example the zero after 2 is significant. That is the reason for keeping it in the result when rewriting it in powers of 10 notation.
How many significant digits does 0.0205 have?
It has 3 significant digits.
How many significant digits does 20.5 have?
3 significant digits.
Do 50.4 have two significant digits?
No, it has 3 significant digits.
How do you abbreviate an irrational number?
You can just round it off. For example, if your number is 8.38572998472654400131... that is equal to approximately 8.4 (if two significant digits is enough for your purposes) or 8.39 (if you prefer 3 significant digits).
How to use significant digits in multiplication?
1) Look at the two numbers you are multiplying 2) Find both their number of significant digits 3) Multiply both numbers together normally 4) Round your answer to the same number of significant digits of the least number in the first two factors 250 x 185 250 had 2 sig. digits------ 185 has 3 sig. digits 250 has the least number of sig. digits (2) Final answer has to have 2 sig. digits Normal answer: 46250 With rounding of sig. digits: 46000
How many significant digits are there in 50.4?
50.4 has 3 significant digits.
How many significant digits are in 20.0?
There are 3 significant digits in 20.0
