in a city , 35 % of the population is composed of migrants , 20 % of whom are from rural areas . of the local population , 48 % is female while this figure for rural and urban migrants is 30 % and 40 % respectively . if the total population of the city is 728400 , what is its female population ?
explanation : total population = 728400 migrants = 35 % of 728400 = 254940 local population = ( 728400 - 254940 ) = 473460 . rural migrants = 20 % of 254940 = 50988 urban migrants = ( 254940 - 50988 ) = 203952 female population = 48 % of 473460 + 30 % of 50988 + 40 % of 203952 = 324138 answer : a
add(add(divide(multiply(48, subtract(728400, divide(multiply(728400, 35), const_100))), const_100), divide(multiply(30, divide(multiply(divide(multiply(728400, 35), const_100), 20), const_100)), const_100)), divide(multiply(40, subtract(divide(multiply(728400, 35), const_100), divide(multiply(divide(multiply(728400, 35), const_100), 20), const_100))), const_100))