Question
Peter, Michael and Riordan went shopping. Peter and Michael spent a total of $243. Peter and Riordan spent a total of $363. Riordan spent 3 times as much money as Michael. How much money did Peter spend?
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Peter, Michael and Riordan went shopping. Peter and Michael spent a total of $243. Peter and Riordan spent a total of $363. Riordan spent 3 times as much money as Michael. How much money did Peter spend?