Convert the two decimals in the question to have 3 decimal places:


We'll focus on the last two decimal places:
4.0
104.0
20
You can take any two numbers between 10 and 20. We'll use 13 and 15.
Replace the decimal places with these numbers:
4.0
134.0
15Two numbers between 4.01 and 4.02 are
4.013 and 4.015.