An anatomy model of an adult human is 7 inches tall. Most adult humans are between 5 feet and 6 feet tall. What is the approximate scale factor of the model?

Question

A. 1/20

B. 1/10

C. 10

D. 20

Answer 1

I think the answer is A

Answer 2

I disagree. 6 ft is about 70 inches

Answer 3

Well my second answer was B