Question

A photographer made a 5-inch by 8-inch print of a photo. He then made a 10-inch by 16-inch print of the same photo. Which scale factor was use to create the larger photo from the smaller photo?
A. 2

B. 4

C. 5

D. 6

E. 8

Answer 1

A.2 because 8*2 =16 and 5*2=10