This rectangle is 8 centimeters wide and 3 centimeters long. Marquisha found its area by tiling it with unit squares. Which equation shows how she could find the area using multiplication?
A 8 + 3 = 11 square centimeters B 8 × 3 = 24 square centimeters C 8 × 8 = 64 square centimeters D 6 × 4 = 24 square centimeters