[roger_smith]

i try 2 devide by 0 and it doesn;t work

you understand that you can't divide by 0 right?

"Division by zero is an operation for which you cannot find an answer, so it is disallowed. You can understand why if you think about how division and multiplication are related. But no value would work for x because 0 times any number is 0. So division by zero doesn't work."