To find the scale factor, locate two corresponding sides, one on each figure. Write the ratio of one length to the other to find the scale factor from one figure to the other. In this example, the scale factor from the blue figure to the red figure is 1.6 : 3.2, or 1 : 2.
Step-by-step explanation: The amount of bananas to the amount of fruits in general i 2/4 or 1/2 because the person with the fruits has 4 fruits in general, so 2 out of 4 is 2/4 or just 1/2.
