2022 Fermat Problem 13

Seven identical rectangles are used to create two larger rectangles, as shown in Figure A and Figure B.

The ratio of the perimeter of Figure A to the perimeter of Figure B is

\textbf{(A)}\ 2:3\quad \textbf{(B)}\ 3:4\quad \textbf{(C)}\ 3:5\quad \textbf{(D)}\ 4:5\quad \textbf{(E)}\ 5:6

If there are no answer choices shown, enter a numerical answer.

Full credit to this problem is given to the CEMC, you may view all Fermat contests here.