The ratio of some amount distributed in all the male and female as salary is 7 : 8 while the ratio of salary of each male and each female is 3 : 2 . Find the ratio of number of male and female.

7 : 12

                                Male              :         Female

Amount of all     :         7                :             8

Amount of each :          3               :              2

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No. of person  :          \(\frac{7}{3}\)                :              \(\frac{8}{2}\)

                                      14            :         24

                                       7             :         12