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AMO 2027 Grades 2-3 SET 17 - Self-study Question 8

AMO · AMO 2027 Grades 2-3 SET 17 - Self-study

Question 8

5 years ago, sister's age was 5 times the age of her brother and the sum of present ages of sister and brother is 34 years. What will be the age of her brother after 6 years?

Self-study input (editorial): enter the brother’s age six years from now, in years, without units.