Study the table and answer the questions.

Table shows data of number of male and female employees in different company.

What is the ratio of average of male employees to female employees over all the companies?

391 : 566

Average of male = \(\frac{(1650 + 1075 + 1280 + 1170 + 690)}{5}\) = 1173

Average of female = \(\frac{(2375 + 2651 + 1520 + 1085 + 859)}{5}\) = 1698

Ratio → 1173 : 1698

             391  :  566