Question
Henry bought 3 bags of coins. In each bag, there were 10 coins. He used 4 of the coins and gave some of them to his sister. 15 of his coins were then left. What fraction of the coins he bought were given to his sister?
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Henry bought 3 bags of coins. In each bag, there were 10 coins. He used 4 of the coins and gave some of them to his sister. 15 of his coins were then left. What fraction of the coins he bought were given to his sister?