Question

Raúl is mixing a cleaning spray. The instructions say to combine 2 cups vinegar with 1 cup water. Raúl wants to make 15 cups of spray. How many cups of vinegar and how many cups of water should Raúl use?

Answer 1

so 15/3 = 5 then
vinegar = 5x2 = 10 cups
water = 5x1 = 5 cups