Connor is playing a math game. He needs to use the following clues to write a 5-digit number
• The number consists of 3 different digits.
• All digits are even numbers greater than zero.
• The value of the ones digit is to of the value of the tens digit.
The value of the tenths digit is 10 times as much as the value of the hundredths digit.
• The sum of the tenths and hundredths digits is equal to the hundreds digit.
• The sum of the tens and ones digits is equal to the tenths digit.
Part A What is the 5-digit number?
Part B Explain how you know that the number you wrote is the only 5-digit number that
fits all of the clues,