Question:
A rectangle measuring 5 units by 20 units can be split into two smaller rectangles. If one smaller rectangle measures 5 units by 10 units, what is the area of the other smaller rectangle in an area model?
A rectangle measuring 5 units by 20 units can be split into two smaller rectangles. If one smaller rectangle measures 5 units by 10 units, what is the area of the other smaller rectangle in an area model?