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Mathematics, 15.12.2020 23:10 mihirkantighosh

There are 7 red marbles and 6 blue marbles in a bag. (a) What is the ratio of blue marbles to red marbles?
(b) What is the ratio of blue marbles to all marbles i

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There are 7 red marbles and 6 blue marbles in a bag. (a) What is the ratio of blue marbles to red m...

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