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1Â year, 7Â months ago
the population of a town was 8000. in one year the female population increased by 8% and the male population increased ny 10%.but the total increased by only 9% . what is the number of males in the town now.?
1Â year, 7Â months ago
Let Male be x and Female be y
x+y=8000
1.10x+1.08y=8000*1.09
Solve for X and Y
1Â year, 4Â months ago
Using allegation
8 9
10
1 : 1
total men WAS : 1/2*8000= 4000