Number of male and female members in different organizations A, B, C, D and E are given in the bar graph.

What is the ratio of average number of females in all the five organizations to the average number of males in all the five organizations?

46 : 49

Average number of females = \(\frac{300 + 275 + 250 + 200 + 125 }{5}\)

= \(\frac{ 1150}{5}\)

= 230

Average number of males = \(\frac{250 + 225 + 325 + 275 + 150 }{5}\)

= \(\frac{ 1225}{5}\)

= 245

Required Ratio , = 230   :  245

                        =   46   :   49