A contractor employed 30 men to complete a piece of work in 20 days. If he has to complete
the work in 15 days, how many more men should he employ? (1) 50 (2) 40 (3) 30 (4) 10
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6
Answer:
This should be simple:
Work load = Work done
Let x=additional men to finish the job
Assuming same work rate of 8hrs per day, thus, you can equate:
(30)(20) = (15)(30+x)
x=10 men
Answered by
0
Answer:They finished 5/6 of the work in 100 days. Due to rain the work stopped for 20 days and also destroyed 2/5 of the work. After rain 150 workers came to the work.
Step-by-step explanation:
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