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IKMC 2027 - Grades 7-8 - Self-study SET 8 - Thematic Batch 3 Question 24

IKMC · IKMC 2027 - Grades 7-8 - Self-study SET 8 - Thematic Batch 3

Question 24

In an orienteering race Igor and Alex take different routes at constant speeds. Igor runs for 39 minutes and Alex for 33 minutes. Alex's speed is 1.3 times Igor's. Whose route is longer, and by what factor?

Question illustration
  1. Alex's route is 1.1 times as long
  2. Igor's route is 1.3 times as long
  3. The routes have equal length
  4. Alex's route is 1.3 times as long
  5. Igor's route is 1.1 times as long