Dan owns an ice cream shop and every sixth customer gets a free ice cream cone. Cones cost $2 each. If he sold $100 worth of cones, how many free ones did he give away?
He sold 50 cones because 100 / 2 = <T>divide(100, 2)=50.0
He gave away 10 cones because 50 / 5 = <T>divide(50, 5)=10.0
