Question
Four boys, Carl, Lee, Pierre and Billy saved some money. Lee's savings was 411 of the total savings of Carl, Pierre and Billy. Carl's savings was 25% of the total savings. Pierre's savings was 12 of the total savings of Lee and Billy. If Lee's savings was $640, how much less was Carl's savings than the total of the other three boys?
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Four boys, Carl, Lee, Pierre and Billy saved some money. Lee's savings was 411 of the total savings of Carl, Pierre and Billy. Carl's savings was 25% of the total savings. Pierre's savings was 12 of the total savings of Lee and Billy. If Lee's savings was $640, how much less was Carl's savings than the total of the other three boys?