Question
The ratio of Sam's to Zane's money is 3 : 7. The ratio of Zane's to Ethan's money is 3 : 4. If Sam has $108, how much more does Ethan have than Zane?
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The ratio of Sam's to Zane's money is 3 : 7. The ratio of Zane's to Ethan's money is 3 : 4. If Sam has $108, how much more does Ethan have than Zane?