Question

In an investigation, Detective Sanchez discovered a photograph that showed his number one suspect at the scene of the crime. To get a better look, he enlarged the picture by a scale factor of 121

. If the original photo measured 2.5 inches by 3.5 inches, what were the dimensions of the enlargement?

Answer 1

30 inches by 42 inches

Answer 2

30 inches by 42 inches.

Explanation:

2.5 * 12/1 = 30

3.5 x 12/1 = 42

So choose 30 inches by 42 inches

*Note:

Pay attention to careful calculations