Use a rectangular array model to solve a missing-factor division problem: 2,464 ÷ 22. Recall that the quotient is obtained by finding the missing side length of a rectangle whose area and one side length are known. Draw a rectangle with one side 22 units and area is square units. Mark off what would be a 100 ✕ 22 rectangle. Its area is square units. This means that the area of the remaining rectangle is . Mark off what would be a 10 ✕ 22 rectangle. Its area is square units. The area of the remaining rectangle is . The third rectangle is then 22 ✕ . The answer is .