প্রশ্ন ও উত্তর
two workers, working sepparately but at the same speed,take 2 hours 40 minutes to complete a particular task.How long will one of these two workers take to complete the same task alone?
06 Apr, 2025
প্রশ্ন two workers, working sepparately but at the same speed,take 2 hours 40 minutes to complete a particular task.How long will one of these two workers take to complete the same task alone?
সঠিক উত্তর
5 hours 20 minute
মন্তব্য
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