Question

bridge can be constructed by 1800 workers in
50 days. How many more such workers should be
employed to complete the work in 30 days?
Book answer is 1200 need the solution​

Answer 1

Answer:

hope this will help you.

Answer 2

Answer:

3000 Workers are needed to complete the bridge in 30 days

Step-by-step explanation:

Here we have to do it with indirect variation

Workers needed to complete in 50 days=1800

Workers needed to comolete in 1day=1800*50 (less worker=more work on each=time increased)

Workers needed to complete in 30days =1800*50

30

=3000 workers