Final answer:
To find the distance between Calvin's house and Frank's house on the scale drawing, multiply the actual distance by the scale factor.
Step-by-step explanation:
In order to find the distance between Calvin's house and Frank's house on the scale drawing, we need to multiply the actual distance by the scale factor. The scale factor is 1/800, so we can set up a proportion:
1/800 = x/80
To solve for x, we can cross multiply and then divide:
x = (1/800) * 80
x = 0.1 centimeters
Therefore, the distance between Calvin's house and Frank's house on the scale drawing would be 0.1 centimeters.