The population of town is 18000.It increases by 10% during 1st year and by 20%in 2nd year.The population after 2 years
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present population of town = 18000
Population increased in 1st year = 10%
Number of increased population = 10% of 18000
=> 10/100×18000
=> 1800
New number = 18000+1800 = 19800
population increased in 2nd year = 20%
number of population increased = 20% of 19800
=> 20/100×19800
=> 19800/5
=> 3960
New number = 19800+3960 = 23760
Ans :-The population of town after 2 years is 23,760.
qudsiya9950:
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hope it helps!!!............
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