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The least number of significant figures in any number of the problem determines the number of significant figures in the answer which in this case is 270.9

Q: How would one use the rules of significant figures to answer this equation 67.31 - 8.6 plus 212.198?

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Use the rules of significant figures to answer the following : 22.674 * 15.05. Answer: 341.2

You count the number of figures from left to right starting with the first number different from 0. Example: 205 has 3 significant figures 0.0000205 has 3 significant figures 0.000020500000 has 8 significant figures

rules for calculating S.F. are: 1,all non zero digits r significant 2,

The least number of significant figures in any number of the problem determines the number of significant figures in the answer which in this case is 270.9

The least number of significant figures in any number of the problem determines the number of significant figures in the answer which in this case is 656.64

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Use the rules of significant figures to answer the following : 22.674 * 15.05. Answer: 341.2

There are some rules for finding significant figures. here there is a problem how many significant figures in 8.00. here in 8.00 have three significant figures. Because after decimal point they may have zeros. but we have to take this as significant figures. There are some rules for finding significant figures. here there is a problem how many significant figures in 8.00. here in 8.00 have three significant figures. Because after decimal point they may have zeros. but we have to take this as significant figures. there are three significant figures because three decimals points these question answering from anjaneyulu

Four significant figures. Review you rules for significant figures. Some chemistry teachers, especially at the college level, are very concerned with significant figures.

You count the number of figures from left to right starting with the first number different from 0. Example: 205 has 3 significant figures 0.0000205 has 3 significant figures 0.000020500000 has 8 significant figures

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rules for calculating S.F. are: 1,all non zero digits r significant 2,

The least number of significant figures in any number of the problem determines the number of significant figures in the answer which in this case is 270.9

The least number of significant figures in any number of the problem determines the number of significant figures in the answer which in this case is 656.64

1. All non-zero digits are significant. For example, 295 has three significant figures. 2. Leading zeroes in front of a decimal are not significant. For example 0.295 has three significant figures. 3. Zeroes between other significant figures are significant. For example 2095 has four significant figures. 4. Trailing zeroes after a decimal are significant. For example 295.0 has four significant figures. And 2950 has three significant figures because the trailing zero does not occur after a decimal.

One of the rules of significant figures is that leading zeros are not significant; therefore, 0.00034 will only have TWO significant figures (3 and 4).

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The least number of significant figures in any number of the problem determines the number of significant figures in the answer which in this case is 273.8