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20-09-2018
Mathematics

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HOw can you use what you know about multiplication to find the quotient of 77/8?

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Blueway360 Blueway360

21-09-2018

8×9=72, and 8×10=80, so 77/8 must be between 9 and 10. The best thing I could think of for this is estimation. My guess is 9.6 (close, but the actual answer is 9.625).

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