প্রশ্ন ও উত্তর
If a plane can travel P miles in Q hours, how long will it take to travel R miles?
গণিত Time and Distance 07 Oct, 2020
প্রশ্ন If a plane can travel P miles in Q hours, how long will it take to travel R miles?
সঠিক উত্তর
QR/P hours
মন্তব্য
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