A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ------- days?

  1. Home

Question: A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ------- days?

1.21 ½ days

2.22 ½ days

3.23 ½ days

4.12 ½ days

Posted by R4R Team
  1. A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ------- days?
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!