Question
Aunt Esther is now 20 years old and Hilda is 6 years less than half of Aunt Esther's age. How many years later will Aunt Esther be thrice as old as Hilda?
4 m

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Aunt Esther is now 20 years old and Hilda is 6 years less than half of Aunt Esther's age. How many years later will Aunt Esther be thrice as old as Hilda?