Question
Scarlett and Claire shared a sum of money in the ratio 1 : 2. After Scarlett spent $84, the ratio became 2 : 7. How much money did Scarlett in the end?
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Scarlett and Claire shared a sum of money in the ratio 1 : 2. After Scarlett spent $84, the ratio became 2 : 7. How much money did Scarlett in the end?