Mathematics, 31.07.2019 12:30 zulfiquer5541
Im having trouble with this word problem. a train travels 160 km in the same time that a plane covers 720 km. if the speed of the plane is 20 km per hour less than 5 times the speed of the train, find both speeds. not sure how to solve.
Answers: 1
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Im having trouble with this word problem. a train travels 160 km in the same time that a plane cover...
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