Question

A bridge can constructed by 1800 works in 50 days.How many more such works should be employed to complete the work in 30 days

Answer 1

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