Question
Four boys, Harry, Ken, Japheth and Owen saved some money. Ken's savings was 35 of the total savings of Harry, Japheth and Owen. Harry's savings was 10% of the total savings. Japheth's savings was 45 of the total savings of Ken and Owen. If Ken's savings was $405, how much less was Harry's savings than the total of the other three boys?
4 m

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Four boys, Harry, Ken, Japheth and Owen saved some money. Ken's savings was 35 of the total savings of Harry, Japheth and Owen. Harry's savings was 10% of the total savings. Japheth's savings was 45 of the total savings of Ken and Owen. If Ken's savings was $405, how much less was Harry's savings than the total of the other three boys?