Question

Two rectangles are similar. The first rectangle is 12 units long and 7 units

wide. The second rectangle is 18 units long and 10.5 units wide. What is the
scale factor used to get from the first rectangle to the second rectangle?
O A. 6
O B. 3.5
O C. 1.5
O D. 0.67

Answer 1

The scale factor is 2/3 or about 0.67 so the answer is D.