 In this video, we provide the solution to question number four for practice exam number three for math 1030 In which case we have the following important problem We have six states and their respective populations given here. This number here represents thousands of people so that would be 45 0.3 thousand and we have 130 seats that have to be a portion between them buses for specific routes to be more precise And so we have 130 buses that we have to distribute amongst these things And so what to ask us to do is if each route is a portion to their lower quota What would they be the surplus because after all I can with his method gives everyone their lower quota and then Distributes the surplus by various rules. That's what we want to do right now All right, so we first need to figure out the total population So you're just going to take these numbers right here and add them together This will turn out to be 130 that is 130 thousand Which is really convenient because as the number of buses is also 130 if you take the quotient They are 130 divided by 130 which will give you the standard divisor this gives you one So the idea for this city is that we do one bus for every thousand passengers, okay? And as such we then want to do the lower quota We are going to take each of these numbers and divide it by the standard divisor Which is just one just means you'll get back the number itself Rounding down since we're doing the lower quota You're going to get forty five thirty one twenty one fourteen fourteen Ten and eight for which if you add those together you're going to get a hundred and twenty eight If you subtract 130 and 128 that gives you a difference of two and that is then the surplus number of buses There's two extra buses that we would have to redistribute somehow how we're going to do it doesn't matter The question doesn't ask about that. I just asked what the surplus is which is these two buses