SOLUTION: The airplane flew M miles in H hours and arrived 3 hours late. how fast should the plane have flown in order to arrive on time?
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Question 66509This question is from textbook Advanced mathematics
: The airplane flew M miles in H hours and arrived 3 hours late. how fast should the plane have flown in order to arrive on time?This question is from textbook Advanced mathematics
You can put this solution on YOUR website! Distance flown = M miles
Time taken = H hrs.
But it reached 3 hours late.
==> the time taken should have been (H-3) hrs.
So speed to reach on time = Distance/time
= M/(H-3) mph
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