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Mathematics, 07.08.2019 18:20 mrsawnser

How do you round 2.8497 × 10^3 and 349.69 to 3 significant figures?
when i have inserted [what i thought was the correct answers] ie; 350.0 and 2.85, i was told it was incorrect.

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How do you round 2.8497 × 10^3 and 349.69 to 3 significant figures?
when i have inserted [wh...
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