Detective pi has 5 1/5 quarts of orange juice. she likes to have 2/5 of a quart every morning for breakfast. how many mornings can decrective pi have orange juice before she runs out?

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups