Question

Allison has a poster that is 15“ x 18“ what will the dimensions of the post to be if she scales it down by factor of one over three

Answer 1

5" by 6"

Explanation:

Just multiply each of the dimensions 15" and 18" by 1/3:

5" and 6"

The poster, 1/3 of the original size, will have dimensions 5" by 6".