Classify each scale factor as a contraction or an expansion.

3/2, 1/3, 4, 2/5, 4/3, 1/4.

The question is asking to state if those following scale factors are consider as contraction or expansion, base on my research and further analysis, the possible answer are the following:

3/2 expansion

1/3 contraction

4 contraction

2/5 contraction

4/3 expansion

1/4 contraction

I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarifications