help pleaseeee. ill give a medal

The areas of two similar rectangles are 120 square feet and 270 square feet.

What scale factor applied to the smaller rectangle will give the larger rectangle?

A. 4/9

B. 2/3

C. 3/2

D. 9/4

im so confused on how to even do this

Question

help pleaseeee. ill give a medal

The areas of two similar rectangles are 120 square feet and 270 square feet. 
 
What scale factor applied to the smaller rectangle will give the larger rectangle?

A. 4/9
 
  B.  2/3

C. 3/2
 
  D. 9/4

im so confused on how to even do this

anonymous · Answer

I think you're in the wrong subject. But anyway.
 divide 270 by 120 to get 2.25
2.25 = 9/4

to double check multiply 120 * 2.25 and voila! You get 270.

anonymous · Answer

@auditi5 oooops. im kinda new so i dont really know how to work this. thanks anyways though!!!