The population of a country is 90 crores if it necessary by 2% every year,find the population of the country after one year.
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The population of the country is 90 crores
CASE 1.
If it was increased next year by 2%
90 + (90 x 2/100)
= 90 + (90/50)
= 90 + 1.8
= 91.8
THEREFORE, THE POPULATION AFTER ONE YEAR IS 91.8 cores.
CASE 2.
If it was decreased next year by 2%
90 - (90 x 2/100)
= 90 - (90/50)
= 90 - 1.8
= 88.2
THEREFORE, THE POPULATION AFTER ONE YEAR IS 88.2 cores.
CASE 1.
If it was increased next year by 2%
90 + (90 x 2/100)
= 90 + (90/50)
= 90 + 1.8
= 91.8
THEREFORE, THE POPULATION AFTER ONE YEAR IS 91.8 cores.
CASE 2.
If it was decreased next year by 2%
90 - (90 x 2/100)
= 90 - (90/50)
= 90 - 1.8
= 88.2
THEREFORE, THE POPULATION AFTER ONE YEAR IS 88.2 cores.
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