Question 12
Four children met together: Adam, Bobby, Charley and Daniel. Adam shook hands with 3 of these children, Bobby shook hands with 2, and Charley shook hands with 1. How many of the children’s hands did David shake?
AMO 2027 Grades 8-9 SET 2 - Self-study Question 12
AMO · AMO 2027 Grades 8-9 SET 2 - Self-study