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The are 16 workers working to construct a wall and it will take 48 hours to build it. But due to some accident, 4 workers got injured and could not work. Now, the contractor wants the wall to be built in 32 hours. How many more workers are required to complete the job? |
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Answer» The are 16 workers working to construct a wall and it will take 48 hours to build it. But due to some accident, 4 workers got injured and could not work. Now, the contractor wants the wall to be built in 32 hours. How many more workers are required to complete the job? |
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