light mode
night mode

Des.

  • Home
  • Add New Description
Back

Add New Description

Fill up the form and submit

Questions

If sam can do a job in 4 days that lisa can do in 6 days and Tom can do in 2 days , how long would the job take if sam , lisa and Tom worked together to complete it?
0.8 days
1.09 days
1.23 days
1.65 days
ANS : 2
To add a description please, login first. click here to login
Cancel Login
Promotion