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IMSO 2024 Mathematics — International Short Answer Question 3

IMSO Science · IMSO 2024 Mathematics — International Short Answer

Question 3

Annie is 22 years younger than Betty and Cindy is 6 years younger than Betty. The age difference between Diana and Elsa is 29 years. Diana is twice as old as Annie, and the sum of their ages is 54. Elsa is not older than Cindy. What is the sum of the ages of Betty, Cindy, and Elsa?