Question
Four boys, Xavier, Vincent, Brandon and Tommy saved some money. Vincent's savings was 78 of the total savings of Xavier, Brandon and Tommy. Xavier's savings was 30% of the total savings. Brandon's savings was 16 of the total savings of Vincent and Tommy. If Vincent's savings was $280, how much less was Xavier's savings than the total of the other three boys?
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Four boys, Xavier, Vincent, Brandon and Tommy saved some money. Vincent's savings was 78 of the total savings of Xavier, Brandon and Tommy. Xavier's savings was 30% of the total savings. Brandon's savings was 16 of the total savings of Vincent and Tommy. If Vincent's savings was $280, how much less was Xavier's savings than the total of the other three boys?