Question
George had 7 more green coins than brown coins at first. His mother then gave him 18 green coins and his colleagues gave him 145 brown coins for Christmas. George realised that he now had four times as many brown coins as green coins. How many coins did George have in the end?
4 m

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George had 7 more green coins than brown coins at first. His mother then gave him 18 green coins and his colleagues gave him 145 brown coins for Christmas. George realised that he now had four times as many brown coins as green coins. How many coins did George have in the end?