If 15 workers can build a wall in 48 hours, how many workers will be r – InterviewSolution

1.	If 15 workers can build a wall in 48 hours, how many workers will be requiredto do the same work in 30 hours ?2.
Answer» total work need to be done=48×15=720 menhoursnow to complete in 30 hrs men required=720/30=24

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