maya1993 maya1993

17-08-2016
Mathematics

contestada

The ratio of 21 to 27 is equivalent to the ratio of 7 to __?

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tylerpachter tylerpachter

17-08-2016

if you divide 21 by 7 you get 3 so you divide 27 by 3 to get 9 so the ratio 21 to 27 is equivalent to the ratio of 7 to 9

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