Question

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?

Answer 1

number of days they can each work
sam = 4
lisa =6
tom =2
hence,total day = 4+6+2
hence they can work for 12 days

Answer 2

24 I'm getting this answer if it is correct so I will post all solution