The scale drawing of a rectangular floor of a classroom is 9 inches in length and 8 inches in width. The scale used for the drawing is 1 in = 4 feet. What is the area, in square feet, of the actual floor of the classroom?

Robert has 78 tomato lants and 56 cucumber plants .he wants to plant them in rows that only have one type of plant in each row with the same number of plants in each row. how many plants should he put in each row and how many rows of each type of plant will he need