<p>@needhelpnow, they aren’t idiots, and neither are you. I am just pretty sure that since you were probably booming through the questions because u seem to be very proficient at math, you may not have seen the exact wording of the question. if the question was worded exactly how the previous poster said, then yes, 0 is correct, but I am almost certain that it was not worded this way. I am sorry that I cannot provide any further information.</p>