The table shows partial results of a survey about students who speak foreign languages.

Frequency Two-Way Table

A 5-column table with 3 rows. Column 1 has entries boys, girls, total. Column 2 is labeled French with entries 35, blank, 52. Column 3 is labeled German with entries 46, blank, blank. Column 4 is labeled Spanish with entries blank, 39, 120. Column 5 is labeled total with entries blank, 87, blank.

What is the relative frequency of girls who speak German to the total number of students who speak German?
31%
36%
40%
77%