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2 years ago

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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

1 answer:

4vir4ik [10]2 years ago

3 0

The answer is 7 hours

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