Question
The ratio of Maya's erasers to Jamie's erasers at first was 3 : 7. After Maya gave Jamie 82 erasers, the ratio of Maya's erasers to Jamie's erasers is 1 : 3. What was the number of erasers they had in total?
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The ratio of Maya's erasers to Jamie's erasers at first was 3 : 7. After Maya gave Jamie 82 erasers, the ratio of Maya's erasers to Jamie's erasers is 1 : 3. What was the number of erasers they had in total?