marialliguicota24 marialliguicota24

13-10-2020
Mathematics

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A machine printed 63 booklets every 6 hours. At this rate, which proportion could be used to determine x, the number of booklets that the machine can print in 9 hours?

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Marwana2465 Marwana2465

13-10-2020

63 books every 6 hours=> 63/6 x booklets in 9 hours => x/9 so, 63/6 = x/9 and your answer is A.

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