Question
The ratio of William's coins to Jeremiah's coins at first was 3 : 7. After William gave Jeremiah 24 coins, the ratio of William's coins to Jeremiah's coins is 1 : 3. What was the number of coins they had in all?
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The ratio of William's coins to Jeremiah's coins at first was 3 : 7. After William gave Jeremiah 24 coins, the ratio of William's coins to Jeremiah's coins is 1 : 3. What was the number of coins they had in all?