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Subjects>Math>Other Math

How do you round 0.007222 into 3 significant figures?

Updated: 4/28/2022

Wiki User

∙ 13y ago

Best Answer

Non-zero numbers are always significant and leading zeros are never significant. So 0.007222 has 4 significant figures so rounding to 3 would give you 0.00722.

Wiki User

∙ 13y ago

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