Aaron and Babu can do a piece of work in 12 days Babu and Sonu can do it in 15 days while Sonu , Arun can finish it in 20 days how many days will Arun and Babu , Sonu finish it working together? How many days will each one of them finished it working alone .
Answers
Answered by
1
Answer: I don't know
Step-by-step explanation:
Similar questions