Question

Nadia is making a copy of an image on the copy machine. She needs to enlarge it, and decides to enlarge it by a scale factor of three. If one side of the original is 1in., how big is that same side after she makes the copy?

A. 0.50 in.
B. 0.75 in.
C. 4.50 in.
D. 3 in.

Answer 1

You need to multiply for 3

1*3 = 3 inch (answer D)