This area model shows a division calculation. Enter your answers in the boxes to complete the equations describing the division calculation. ÷ = ÷ 7 21 ÷ = 3 = A large rectangle with a height of 7. One vertical line divides the rectangle into two smaller rectangles. Inside the first small rectangle is the number 350. Above the first small rectangle is the number 50. Inside the second small rectangle is the number 21. Above the second small rectangle is the number 3.