French Fries Onion Rings
Hamburger 62 41
Cheeseburger 56 54
Bacon Cheeseburger 41 40

Jack owns a small restaurant called Best Burgers. For one week, he collected sales data on the type of side order served with each type of burger purchased. Jack serves a half pound of french fries with every kind of burger. If Jack sells 180 regular hamburgers how many pounds of french fries will he serve? (round to nearest whole number)