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25.488000000000003

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25.5

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Q: Subtract these numbers using significant figures 25.6 - 0.112?
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The significant figures in a measurement include?

The rules for identifying significant figures when writing or interpreting numbers are as follows: All non-zero digits are considered significant. For example, 91 has two significant figures (9 and 1), while 123.45 has five significant figures (1, 2, 3, 4 and 5). Zeros appearing anywhere between two non-zero digits are significant. Example: 101.1203 has seven significant figures: 1, 0, 1, 1, 2, 0 and 3. Leading zeros are not significant. For example, 0.00052 has two significant figures: 5 and 2. Trailing zeros in a number containing a decimal point are significant. For example, 12.2300 has six significant figures: 1, 2, 2, 3, 0 and 0. The number 0.000122300 still has only six significant figures (the zeros before the 1 are not significant). In addition, 120.00 has five significant figures since it has three trailing zeros.


How to express 27000000 using 1 significant figure?

2 significant figures.


How many significant figures are there in 3400?

The number 3400 has two significant figures. The rules for significant figures can be found by using the link to our friends at Wikipedia.


How would you record a measurement of 16490 grams using only 2 significant figures?

The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". When 16490 is rounded off to 2 significant figures then the first figure to be discarded is 4. As this is less than 5 then the previous figure (6) is not increased by 1. 16490 to 2 significant figures is 16000.


How many significant digits is 10.00?

Four. All non zero numbers are always significant. Zeroes that are between non zero numbers are always significant. Zeroes that are to the right of a non zero number and that contain a decimal point are significant.

Related questions

How many significant figures are in the measurement of 1.050 L?

Significant figures are calculated using various rules.ÊAll non-zero numbers are significant and all zeros that are to the right of the decimal point as well as at the end of a number are significant.ÊTherefore, 1.050L has 4 significant figures.


What is 145.992 using only four significant figures?

145.992 using only four significant figures is 146.0


What is 61.37795276 using 4 significant figures?

61.37795276 in four significant figures is 61.38


What is 21600 using only four significant figures?

21,600 using only four significant figures is still 21,600.


What is the sum of 2.7g and 2.47g exspressed in the correct number of significant digits?

5.2g When you add or subtract using significant figures, you round the answer to the fewest number of decimal places as the measurement with the fewest decimal places.


What expresses the value eight hundred forty using four significant figures?

840 using four significant figures is 840.0


How many significant figures is the measurement 124.0 cm taken using a RULER?

There are 3 significant figures


The significant figures in a measurement include?

The rules for identifying significant figures when writing or interpreting numbers are as follows: All non-zero digits are considered significant. For example, 91 has two significant figures (9 and 1), while 123.45 has five significant figures (1, 2, 3, 4 and 5). Zeros appearing anywhere between two non-zero digits are significant. Example: 101.1203 has seven significant figures: 1, 0, 1, 1, 2, 0 and 3. Leading zeros are not significant. For example, 0.00052 has two significant figures: 5 and 2. Trailing zeros in a number containing a decimal point are significant. For example, 12.2300 has six significant figures: 1, 2, 2, 3, 0 and 0. The number 0.000122300 still has only six significant figures (the zeros before the 1 are not significant). In addition, 120.00 has five significant figures since it has three trailing zeros.


How to express 27000000 using 1 significant figure?

2 significant figures.


How many significant figures are in 74.30?

Answer: four. All written decimals are significant (even if it is 0).However if you have a physics computation where one number turns out to be x = 2.0 (2 significant figures) and the other turns out to be y = 37.15 (4 significant figures), then to compute the product x*y you should take the least of these significant numbers you are using. Hence, you will find thatx*y = 2.0 * 37.15 (= 74.30) = 74 (rounded to the nearest number with 2 significant digits only.)So, it depends on the context you are using this number in.


What is 86.346 plus 54.43 minus 9.5 using the correct number of significant figures?

86.346 +54.43 9.5 _______ 150.276 Now after we round the number and write it in significant figures , so it should look like this; 150 why? because when we need to round a number using the significant figures , we must look for the smallest significant figures which is 9.5 .


What is the answer to the problem 6.207 0.0975 using significant figures?

63.7