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Mathematics, 19.04.2020 00:16 ptrlvn01

The ratio of daniels money to sarah's money was 5:4 at first. After daniel spent 12$ and sarah received 20$ the new ratio became 2:9. How much did they have at first

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The ratio of daniels money to sarah's money was 5:4 at first. After daniel spent 12$ and sarah recei...
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