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​Q11: Question – Paper 2 – June 2018
Question
11)
​Nick has a 6-digit code.

He remembers it as three 2-digit numbers.
  • The first number is between 10 and 20
  • The second number is 3 times the first number.
  • The third number is 5 times the first number.
All six digits are different.

​Work out the code.
[3 marks]​