Question
Four boys, Archie, Eric, Zane and Flynn saved some money. Eric's savings was 27 of the total savings of Archie, Zane and Flynn. Archie's savings was 10% of the total savings. Zane's savings was 18 of the total savings of Eric and Flynn. If Eric's savings was $300, how much less was Zane's savings than the total of the other three boys?
4 m

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Four boys, Archie, Eric, Zane and Flynn saved some money. Eric's savings was 27 of the total savings of Archie, Zane and Flynn. Archie's savings was 10% of the total savings. Zane's savings was 18 of the total savings of Eric and Flynn. If Eric's savings was $300, how much less was Zane's savings than the total of the other three boys?