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Is 2.1 x 4.9 = 7.2 a reasonable estimate

Is 2.1 x 4.9 = 7.2 a reasonable estimate
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Is 2.1 x 4.9 = 7.2 a reasonable estimate

User Nhu Nguyen
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1 Answer

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That is not a reasonable estimate, because the product of these two numbers is 10.29. A reasonable estimate could be 10.3, or maybe just 10.

User Echiban
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