Q. The product 89×76 equals 6,764.Use the previous fact to evaluate as a decimal.89×7.6=
Understand relationship: Understand the relationship between the given fact and the new problem.The given fact is that 89×76=6,764. To find 89×7.6, we can use this fact because 7.6 is 10 times smaller than 76. Therefore, the product of 89 and 7.6 will be 10 times smaller than the product of 89 and 76.
Divide by 10: Divide the product of 89×76 by 10 to find the product of 89×7.6.Since 89×76=6,764, we divide 6,764 by 10 to find the product of 89×7.6.6,764÷10=676.4
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