প্রশ্ন ও উত্তর
If 6 workers can complete 9 identical job in 3 days, how long (in days) will it take 4 workers to complete 10 such jobs?
গণিত Time and Work 07 Oct, 2020
প্রশ্ন If 6 workers can complete 9 identical job in 3 days, how long (in days) will it take 4 workers to complete 10 such jobs?
সঠিক উত্তর
5
মন্তব্য
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