100 points / please help! i have no idea what im doing...

In the following diagram, what is the ratio of orange squares to white squares?
a) 11:5
b) 5:16
c) 5:11
d) 16:5


100 Points Please Help I Have No Idea What Im Doing In The Following Diagram What Is The Ratio Of Orange Squares To White Squares A 115 B 516 C 511 D 165 class=