a contractor undertakes to construct a road in 20 days and engages 12 workers.after 16 days he finds that only two-thirds of the work has been done.how many more workers should he now engage to finish the work in time?
Answers
Answered by
16
Pa*Da/Wa = Pb*Db/Wb
Pa=12
Da=16
Wa=1/3
Pb=x
Db=4
Wb=2/3
Ans = 96
Pa=12
Da=16
Wa=1/3
Pb=x
Db=4
Wb=2/3
Ans = 96
Answered by
6
Answer:
Step-by-step explanation:
Pa*Da/Wa = Pb*Db/Wb
Pa=12
Da=16
Wa=1/3
Pb=x
Db=4
Wb=2/3
Ans = 96
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