Question 12
The average age of Terry, Celine and Ken is 48 years. The average age of Ken and Terry is 53 years. How old is Celine?
AMO 2027 Grades 8-9 SET 5 - Self-study Question 12
AMO · AMO 2027 Grades 8-9 SET 5 - Self-study
AMO · AMO 2027 Grades 8-9 SET 5 - Self-study