Question
The ratio of Tammy's savings to Zara's savings is 2 : 7. If Tammy saves $30 more and Zara spends $10, they will have the same amount of money. How much is Zara's savings?
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The ratio of Tammy's savings to Zara's savings is 2 : 7. If Tammy saves $30 more and Zara spends $10, they will have the same amount of money. How much is Zara's savings?