Question
Fabian bought 3 packets of marbles. In each packet, there were 15 marbles. He used 9 of the marbles and gave some of them to his cousin. 25 of his marbles were then left. What fraction of the marbles he bought were given to his cousin?
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Fabian bought 3 packets of marbles. In each packet, there were 15 marbles. He used 9 of the marbles and gave some of them to his cousin. 25 of his marbles were then left. What fraction of the marbles he bought were given to his cousin?