Question

A can do a work in 3 days, B can do it in 6 days
and C can do it in 9 days. How long will they
take to finish the work if they work together?

Answer 1

Answer:

1full 7/18 days is the answer to ur Question

Step-by-step explanation:

A's 1 day work =1/3

B's 1 day work =1/6

C's 1 day work =1/9

(A+B+C)'s 1 day work =(1/3+1/6+1/9)

=(6+3+2)/18

=11/18 =18/11 days

=1full 7/18 days

HOPE THIS WILL HELP YOU:)