If you say something is 20 times less. It means you take the original value and multiply it by 20, then subtract the new value from the original. This will always give you a negative value.
x-(x * 20)
What you want to say is that it's one 20th of the original value :)
If you say something is 20 times less. It means you take the original value and multiply it by 20, then subtract the new value from the original. This will always give you a negative value.
x-(x * 20)
What you want to say is that it's one 20th of the original value :)