Question

11. The population of the town is 20,000. If the number
of males are increased by 40% then at the end of the
year the population will be 23,200. Find the number
of females, males respectively in the town at the
beginning?
a) 12000, 8000 b) 18000, 12000
c) 10000, 10000
None of these
e) 8000, 12000
d)​

Answer 1

Answer:

e) 8000,12000

Step-by-step explanation:

x+y=20000 eq----1

1.4x+y=23200 eq----2

sole both