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Estimate the product. Round each factor to the nearest whole number, and then multiply.\newline8.6×7.48.6 \times 7.4\newlineThe product is approximately \underline{\hspace{3em}}.

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Q. Estimate the product. Round each factor to the nearest whole number, and then multiply.\newline8.6×7.48.6 \times 7.4\newlineThe product is approximately \underline{\hspace{3em}}.
  1. Round Factors: Round each factor to the nearest whole number. 8.68.6 rounds to 99, and 7.47.4 rounds to 77.
  2. Multiply Rounded Numbers: Multiply the rounded numbers. 9×7=639 \times 7 = 63