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What is 1.5255698 rounded to if only using two significant figures?
Wiki User
∙ 12y ago
2nd sig fig is 5, next digit (3rd sig fig) is 2 which is less than 5, so round down;
⇒ 1.5255698 = 1.5 to 2 sig fig.
Wiki User
∙ 12y ago
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192
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There are 3 significant figures
How many significant figures are in 74.30?
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63.7
Why do you need to report data using proper significant figures?
Because otherwise you are using figures which imply an accuracy that cannot be justified.
