Mathematics, 08.03.2021 20:10 glitterforever2739

Mara has a bag of 55 marbles, all blue and red. If the ratio of red to blue marbles is 3 : 2, how many red marbles does Mara have?

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Mara has a bag of 55 marbles, all blue and red. If the ratio of red to blue marbles is 3 : 2, how ma...

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