Question

P and q can complete a piece of work in 14 day and 16 day respectively. P begins to do the work and they work alternately one at a time for one day each.The whole work be completed in

Answer 1

Answer:

Step-by-step explanation:

P=14days=1 work(i)

Q=16days=1 work(ii)

Adding i and ii

14+16 days=1+1 work

30 days=2 works

1 work=30/2 days

1 work=15 days