Question
Ethan's money was 356 times his sister's money. After his father gave him $20 and his sister $110, Ethan then had thrice as much money as his sister. How much money did Ethan have at first?
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Ethan's money was 356 times his sister's money. After his father gave him $20 and his sister $110, Ethan then had thrice as much money as his sister. How much money did Ethan have at first?