Question
The ratio of Emma's cards to Charlotte's cards at first was 3 : 5. After Emma gave Charlotte 60 cards, the ratio of Emma's cards to Charlotte's cards is 1 : 3. What was the number of cards they had altogether?
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The ratio of Emma's cards to Charlotte's cards at first was 3 : 5. After Emma gave Charlotte 60 cards, the ratio of Emma's cards to Charlotte's cards is 1 : 3. What was the number of cards they had altogether?