What is the ratio between male population of States A and B together and the female population of these two States together respectively?
507:352
The male population of states A and B together = (11+15)100 x 39 = (26×39)100 lakhs
The female population of states A and B together = (13+9)100 x 32 = (22×32)100 lakhs
Required ratio = (26×39)(22×32) = 1014704 = 507:352