Marta walked at 3.1 miles per hour for 0.91 hours. How far did she walk?

Long division the problem is 40 ➗ 348 = ?

Can someone me out here and the tell me the greatest common factor

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