Working together A and B can do a job in 40 days, B and C in 36 days and all three together in 24 days. In how many days can B alone do the job?(a) 60(b) 90(C) 72(d) 120 About the author Autumn
72 is the answer it’s correct mark brainlist
Answer:
(a) 60
(a)60 is the answer