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IKMC 2011 - Grades 7-8 - Self-study Question 21

IKMC · IKMC 2011 - Grades 7-8 - Self-study

Question 21

The five-digit number 24X8Y is divisible by 4,5 and 9. What is X+Y?
  1. 13
  2. 10
  3. 9
  4. 5
  5. 4