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densk [106]
4 years ago
8

A train leaves the station traveling west at a constant rate of 45 mph. An express train leaves the same station 1 hour later he

ading west on the same route, traveling at a constant rate of 60 mph. How many hours will the first train have been traveling when the express train catches up to it?
A. 3
B. 4
C. 5
D. 6
Mathematics
1 answer:
olganol [36]4 years ago
4 0
B. 4 hours I took a quiz with this question

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The correct answer is B.
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