Question

The population of a village increases by 10% of what it was in the beginning of the year. If its

projected population at the end of the next 3 years will be 31944 find its present population.​

Answer 1

Answer:

Population after 3 years =10000(1+ 10/100 )(1+ 20/100 )(1− 5/100)

=10000× 11/10 × 6/5×19/20

=12540