প্রশ্ন ও উত্তর
If 7 workers can assemble a car in 8 hours, how long would it take 12 workers to assemble the same car?
গণিত ঐকিক নিয়ম 05 Oct, 2018
প্রশ্ন If 7 workers can assemble a car in 8 hours, how long would it take 12 workers to assemble the same car?
সঠিক উত্তর
4 hours 40 minutes
মন্তব্য
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