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IKMC 2006 - Grades 11-12 - Self-study Question 7

IKMC · IKMC 2006 - Grades 11-12 - Self-study

Question 7

The consecutive differences in a, b, c, d, e are equal. If b=5.5, e=10, find a.
  1. 0.5
  2. 3
  3. 4
  4. 4.5
  5. 5