Question

On the construction work of a flyover bridge there were 320 workers
initially. The number of workers were increased by 25% every year. Find
the number of workers after 2 years.​

Answer 1

Answer:

500 workers

Explanation:

after one year

no of workers added = 25 ×320/100 =80

now total workers 320+80 = 400

after another year no added= 400×25/100 =100

now no .of workers is 400+100= 500