Question
The ratio of Ryan's stamps to Scarlett's stamps at first was 3 : 5. After Ryan gave Scarlett 112 stamps, the ratio of Ryan's stamps to Scarlett's stamps is 1 : 4. What was the number of stamps they had altogether?
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The ratio of Ryan's stamps to Scarlett's stamps at first was 3 : 5. After Ryan gave Scarlett 112 stamps, the ratio of Ryan's stamps to Scarlett's stamps is 1 : 4. What was the number of stamps they had altogether?