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Compute 9.3456 + 2140.56. Round the answer appropriately. Express your answer numerically using the proper number of significant figures

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We add the figures given above which would yield to a value 2149.9056. For addition and subtraction, look at the decimal portion (i.e., to the right of the decimal point) of the numbers only. Therefore, the final answer would be 2149.91. Hope this answers the question. Have a nice day.
User Sam Denty
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