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DedPeter [7]
3 years ago
11

A train Traveled from hong kong to beijing. It traveled at an average speed of 160 km/h in the first four hours. After that, it

traveled at another average speed of 180 km/h. If the distance between hong kong to beijing is 1180 km, what was the total time for the whole journey
Physics
1 answer:
4vir4ik [10]3 years ago
3 0
The answer is 7 hours
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