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time and work
- Thread starter amanreja
- Start date
D
Deleted member 4993
Guest
A and B individually takes 12 and 27 days respectively more than what A and B together takes to do the same job. find out the number of days in which A and B together completes the job.
please explain concept and the short trick.
Assume:
(A+B) finishes job in C days
Then
A finishes the job in (C+12) days
B finishes the job in (C+27) days
Continue.....
What are your thoughts?
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Last edited by a moderator:
D
Deleted member 4993
Guest
@a+b.....................................................................>d days
@a.........................................................................>(d+12) days
@b.........................................................................>(d+27) days
Get it? :cool:
What happened to c?!!
D
Deleted member 4993
Guest
C days is bad assigning of variable.:cool:
Only A and B are working; C is on holidays!
That's true for cap. C!
I was worried about small c!!