
Here we will count how many significant figures (sig figs) are in 287.0 and show you what the sig figs in 287.0 are. In addition, we will also use the significant figures we found to write 287.0 in Scientific Notation and E-notation.
The significant figures of any number, like 287.0, are digits greater than 0, zeros between digits that are greater than 0, and trailing zeros in a number with a decimal point. Leading zeros and trailing zeros in a number without a decimal point are not significant figures. Using these parameters, we found our answers:
What are the sigs figs of 287.0?
Answer: 2 8 7 0
How many sig figs in 287.0?
Answer: 4
Using the significant figures of 287.0, we can express 287.0 in Scientific Notation and E-notation:
Scientific Notation:
287.0 = 2.870 × 102
E-notation:
287.0 = 2.870e+2
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How many sig figs in 287.00?
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