Caroline baked bread each day for 5 days for a bake sale. She baked 3 types of bread each day and used 2 cups of flour for each recipe. How many cups of flour did Caroline use?

30 cups of flour

Step-by-step explanation:

Number of days for which Caroline baked bread = 5

Types of bread baked each day = 3

Number of cups of flour used for each recipe of bread = 2

=> Number of cups of flour used for 3 types of bread each day = 3 * (number of cups used / recipe) = 3 * 2 = 6 cups

=> Number of cups of flour used for 5 days = 5 * (number of cups of flours used per day) = 5*6 = 30

So Caroline used 30 cups of flour over 5 days.