Train speed 50 km / h. How long will it take for the train to travel the distance, which on a map
| December 14, 2020 | education
Train speed 50 km / h. How long will it take for the train to travel the distance, which on a map with a scale of 1: 2,000,000 corresponds to a 20 cm segment.
A scale of 1: 2,000,000 means that 1 cm on the map corresponds to 2,000,000 centimeters on a plane of 2,000,000 cm = 20 km.
So 20cm on the map = 400 km.
t = S / V = 400km / 50km / h = 8 hours
Answer: 8 hours
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