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Alisiya [41]
3 years ago
14

A train leaves City A and travels north at 85 km per hr. Another train leaves at the same time and travels south at 95 km per ho

ur. How long will it take before they are 425 km​ apart?
It will take____hours before they are 425 km apart.
Mathematics
1 answer:
Pachacha [2.7K]3 years ago
5 0

their relative speed is 95+85=180 kmph.

so 180 km/h = 425 km / x => x= 425/180=85/36

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