BrandyCarroll BrandyCarroll

23-02-2021
Mathematics

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A ratio of 2 gray chips for every 5 pink chips is equivalent to a ratio of ? pink chips for every 18 gray chips?

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person5653 person5653

23-02-2021

2 x 9 = 18 so 5 x 9 = 45 so for every 18 gray chips there are 45 pink chips. Also 2/5 is equivalent to 18/45

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