If 12 workers can build a wall in 50 hours, how many workers will be required to do the same work in 40 hours?
Answers
Answered by
12
Answer:
Work done will be same in each case
therefore
work done by 12 workers= 12×50=600
work done by X workers= X×40= 40X
work done will be same
therefore,
600= 40X
600/40= X
therefore X=15
Therefore 15 workers will be required
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Answered by
2
Answer:
In 50 hours, the wall is built by 12 workers
Thus,in 40 hours,the wall be built by =12 x 50
40
=600
40
=15 workers
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