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Australian AMC 2019 - Junior Question 19

AMC AUSTRALIA · Australian AMC 2019 - Junior

Question 19

A seven-digit number is in the form $20AMC19$, with all digits different. It is divisible by 9.
What is the value of $A+M+C$?
  1. 6
  2. 9
  3. 12
  4. 15
  5. 18