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Mathematics, 13.09.2019 18:30 fredvales19

According to the rules of significant figures, 7.8987 +5.23 = 13.13. this is
because the least precise value in the problem is 5.23, which is precise only
to the hundredths digit, so the answer must also be rounded to the nearest
hundredths

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According to the rules of significant figures, 7.8987 +5.23 = 13.13. this is
because the least...

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