barbar12345
barbar12345
25.10.2020 • 
Mathematics

Mick 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.

Solved
Show answers

Ask an AI advisor a question