Elitmus
Exam
Numerical Ability
Time and Work
a can do a piece of work in 8 days which b can destroy in 3 days.a has worked for 6 days,during the last 2 of which b has been destroying,how many days must a now work alone to complete the work?
Read Solution (Total 1)
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- 6/8-2/3+x/8=1
so,x=7days 8hours - 7 years agoHelpfull: Yes(5) No(1)
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