Mathematics, 07.07.2020 09:01 tk1264
In a collection of red, blue, and green marbles, there are 25% more red marbles than blue marbles, and there are 60% more green marbles than red marbles. Suppose that there are $r$ red marbles. What is the total number of marbles in the collection?
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In a collection of red, blue, and green marbles, there are 25% more red marbles than blue marbles, a...
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