Refer the below data table and answer the following Question.

Division / Std.	Boys	Girls
Division A / Std. 5	40	10
Division B / Std. 5	35	25
Division C / Std. 5	15	10
Division A / Std. 6	35	35
Division B / Std. 6	40	30
Division C / Std. 6	20	20

What is the ratio of boys to girls?