Let the amount of work done by Kushal be x
⇒Mohit's work = 3x
According to question :-
Khusal work + Mohit work = 14 days
means Khusal's contribution in the work is 7/2
⇒Mohit's work = 3*7/2 = 21/2
so, Mohit can approximately complete the work in 10 and half days.
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