AMC 8 2008 Problem 6

In the figure, what is the ratio of the area of the gray squares to the area of the white squares?

$\textbf{(A)}\ 3:10 \textbf{(B)}\ 3:8 \textbf{(C)}\ 3:7 \textbf{(D)}\ 3:5 \textbf{(E)}\ 1:1$