Question
Winnie and Erika went shopping with $288 and $168 respectively. Erika spent 3 times as much as Winnie. After shopping, the amount of money Winnie had left was 3 times the remaining money of Erika. How much did they spend in total?
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Winnie and Erika went shopping with $288 and $168 respectively. Erika spent 3 times as much as Winnie. After shopping, the amount of money Winnie had left was 3 times the remaining money of Erika. How much did they spend in total?