Question
Xylia was 8 years old and her uncle was 30 years old last year. In how many years' time will Xylia's uncle be 3 times as old as Xylia?
4 m

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Xylia was 8 years old and her uncle was 30 years old last year. In how many years' time will Xylia's uncle be 3 times as old as Xylia?