Question
Four boys, Oliver, Albert, Ryan and Ahmad saved some money. Albert's savings was 112 of the total savings of Oliver, Ryan and Ahmad. Oliver's savings was 25% of the total savings. Ryan's savings was 12 of the total savings of Albert and Ahmad. If Albert's savings was $76, how much less was Oliver's savings than the total of the other three boys?
4 m

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Four boys, Oliver, Albert, Ryan and Ahmad saved some money. Albert's savings was 112 of the total savings of Oliver, Ryan and Ahmad. Oliver's savings was 25% of the total savings. Ryan's savings was 12 of the total savings of Albert and Ahmad. If Albert's savings was $76, how much less was Oliver's savings than the total of the other three boys?