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Write an expression using compatible numbers that can be used to estimate the quotient 629\86

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Answer to a math question Write an expression using compatible numbers that can be used to estimate the quotient 629\86

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Darrell
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100 Answers
629/86 compatible number of 629 = 630 and compatible number of 86 = 90 629/86 can be estimated by dividing 630/90 = 7

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