Question

Yesterday the Hess Mart at the junction of state highways 707 and 544 in Socastee, South Carolina sold 3,265 gallons of gasoline to motorists. They offered unleaded regularly at $1.749 per gallon, unleaded plus at $1.849 per gallon, and unleaded supreme at $1.949 per gallon. Of the total gallons sold, 80.2 percent was unleaded regular, 15.2 percent unleaded plus, and the remaining 4.6 percent was unleaded supreme. Find the weighted mean selling price.

Answer 1