প্রশ্ন ও উত্তর
A machine produces 1000 units of plastic chair per hour. Working continuously at this rate how many plastic chair will this machine produce in a week?
গণিত Time and Work 07 Oct, 2020
প্রশ্ন A machine produces 1000 units of plastic chair per hour. Working continuously at this rate how many plastic chair will this machine produce in a week?
সঠিক উত্তর
168000
মন্তব্য
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