(05.01)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 ?

15 in by 18 in
45 in by 54 in
2.5 in by 2 in
5 in by 6 in

2 answers

2.5 in by 2 in
a factor of 3 would give 5 by 6