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1:4. The red marbles are an unnecessary complication. who wouldwanna take the time to actually think thru this question...

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Q: Isaiah has a bag of 100 marbles 25 are red 15 are blue and 60 are yellow what is the ratio of blue marbles and yellow marbles?
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In a bag contains 8 yellow marbles and 6 blue marbles what number of yellow marbles can you add to the bag so that the ratio of yellow to blue marbles is 2to1?

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