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Mathematics, 26.03.2021 01:00 Yuii
An express train also travels 350 miles but at a different constant speed. The express train completes
the trip in 80% of the time it took the passenger train to travel 350 miles. What is the express train's
speed in miles per hour?
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Answers: 3
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An express train also travels 350 miles but at a different constant speed. The express train complet...
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