প্রশ্ন ও উত্তর
10 mins after a plane leaves the airport, it is reported to be 40 miles away, what is the average speed in miles per hour of the plane?
গণিত Time and Distance 07 Oct, 2020
প্রশ্ন 10 mins after a plane leaves the airport, it is reported to be 40 miles away, what is the average speed in miles per hour of the plane?
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240
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