huangshenhui22 huangshenhui22

21-10-2020
Mathematics

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Is the ratio 4.2 : 1.5 proportional to the ratio 12.6 : 4.5? Explain

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hvetterr hvetterr

23-10-2020

yes because if you divide 12.6 by 4.2, you get 3. when you divide 4.5 by 1.5, you also get 3, making the ratio proportional

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