Question
Anna and Betty went shopping with $311 and $189 respectively. Betty spent 3 times as much as Anna. After shopping, the amount of money Anna had left was 3 times the remaining money of Betty. How much did they spend in total?
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Anna and Betty went shopping with $311 and $189 respectively. Betty spent 3 times as much as Anna. After shopping, the amount of money Anna had left was 3 times the remaining money of Betty. How much did they spend in total?