The total number of teachers in different subjects and the respective percentage of females among them in a school are given in the following table. Study the table and answer the following question.

What is the ratio of the number of male teachers to that of female teachers in Social Science?

1 : 3

75% = \(\frac{3}{4}\)

Number of female teachers of social science= \(\frac{3}{4}\) × 40 = 30

Number of male teachers of social science = 40 - 30 = 10

Male  :  Female = 1 : 3