Question

)Allison has a poster that is 15 in by 18 in. What will the dimensions of the poster be if she scales it down by a factor of one-third ? A. 15 in by 18 in B.45 in by 54 in C.2.5 in by 2 in D.5 in by 6 in

Answer 1

15 x 18
multiply each by 1/3
5 x 6

D. 5 in by 6 in

Answer 2

When the poster is scaled, it becomes 5 in by 6 in.

Description of scaling

When a diagram is scaled, it is reduced by a constant dimension. A scaled drawing is the smaller image of an original image.

Scale of the drawing = original dimensions / dimensions of the scale drawing

Scaled dimensions

15 in / 3 = 5 in

18 / 3 = 6 in

To learn more about scale drawings, please check: brainly.com/question/980463