# The population of a country is 90 crores if it necessary by 2% every year,find the population of the country after one year.

## Answers

Answered by

3

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.

Similar questions