IKMC 2027 - Grades 5-6 - Self-study SET 4 - Thematic Batch 3 Question 3

Susi, Lisa, Andi and Eve spend Sunday morning in the park. They start together at the flag and choose four different routes to the playground. The source says that Susi arrived, then Eve, and Andi arrived last. All four travel at the same speed. How far did Lisa travel?



Editorial clarification: The intended order is Susi first, Eve second, Andi last. The source omits the word “first”.