Question
The ratio of Ella's coins to Jack's coins at first was 3 : 5. After Ella gave Jack 20 coins, the ratio of Ella's coins to Jack's coins is 1 : 3. What was the number of coins they had altogether?
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The ratio of Ella's coins to Jack's coins at first was 3 : 5. After Ella gave Jack 20 coins, the ratio of Ella's coins to Jack's coins is 1 : 3. What was the number of coins they had altogether?