Is 0.117 less than 0.5?
The easiest thing to do is to look at both numbers to
1 is less than 5
If you write the numbers with the same number of decimal places it is easier to see the relationship between them.
Students tend to forget that
You are not comparing
Looking at just the first decimal place would have been enough.
This is a sort of trick showing how you can 'play' with numbers to give you what you whant.
Using the following principle
Notice that 'Ez as pi' has used the same approach but with different numbers.