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Is 12/18 proportional to 20/30
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Is 12/18 proportional to 20/30
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Jun 7, 2017
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Is 12/18 proportional to 20/30
Mathematics
middle-school
Nikita Zhuikov
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Yes, they are both 2/3.
ACarella
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Jun 9, 2017
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ACarella
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Cross multiply. 12 * 30 and 18 * 20
Yes, it is proportional.
King Midas
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Jun 13, 2017
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King Midas
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