A significant figure is any digit within a number that is known for sure without approximation. In school, many teachs will tell you how many significant digits they want you to put
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1. Determine if the number is a nonzero digit. All nonzero digits are considered significant. For example if you had the number 245,973 all six of these numbers would be considered
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They are 2, 3, and 5.
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Significant figures of a number are those digits that carry meaning contributing to its
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