A and B can do a piece of work in 10 days, B and C in 15
days and C and A in 20 days. They all work at it for 6
days, and then A leaves, and B and C go on together for 4
days more. If B then leaves, how long will C take to
complete the work?
(a) 20 days (b) 25 days (e) 10 days
(d) 15 days
(e)none of these
Answers
Answered by
5
Step-by-step explanation:
10 days is the answer
Answered by
0
Step-by-step explanation:
10 days is the correct answer
Similar questions