Question

Please tell: -Anil can do a piece of work in 5 days and ankur in 4 days. How long will they take to do the same work, if they work together?

Answer 1

Solution:-

Number of days taken by Anil to complete the work = 5 days
Anil's 1 day work = 1/5

Number of days taken by Ankur to complete the work = 4 days
Ankur's 1 day work = 1/4

Now, work done by Anil and Ankur jointly in 1 day = 1/5 + 1/4
= 9/20

So, Anil and Ankur will take 20/9 days to complete the same work if they work together.
Answer.

Answer 2

Answer:

hey

here your answer

20/9 days

Hope it will help