If 20 workers can complete a wall in 10 days, how many days would it take for 30 workers to complete the same wall, assuming equal efficiency?
If 20 workers can complete a wall in 10 days, how many…
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Written by
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If 20 workers can complete a wall in 10 days, how many days would it take for 30 workers to complete the same wall, assuming equal efficiency?
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