A can do a peice of work in 2o days b in 30 days and c in 60days if they work together then in hoe many days they work together
Answers
Answered by
2
Answer:
a take time to do a piece of work= 20 days
B " " "= 30 days
C """= 60 days
if they work together ,they take time to complete it=20+30+60 days
=110 days
thus,if they work together they take 110 days to complete the work
Answered by
0
Answer:
Step-by-step explanation:
very d-ififcult
+
Similar questions