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IKMC 2018 - Grades 7-8 - Self-study Question 20

IKMC · IKMC 2018 - Grades 7-8 - Self-study

Question 20

Eleven points are marked from left to right on a straight line. The sum of all distances between the first point and the other points is 2018. The sum of all distances between the second point and the other points, including the first, is 2000. What is the distance between the first and second points?
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5