Question

Length of railway train measure in ______ unit (cm,m,km,).​

Answer 1

Answer:

km

Step-by-step explanation:

hope this answer helps you

Answer 2

Length of railway train measure in km unit.

• The SI unit of measurement is a measurement or metric system that states units for various sorts of measures. This is done to produce a common measuring system across the globe. It has units for various categories such as Length, Temperature etc.
• Since the measurements can vary country to country, the metric system is designed in such a way that one category of measure can have various units. Ex: Length - km, m, cm. These units are also proportional to each other.
• Countries like USA use miles instead km in their measure of length.
• Since km makes calculating longer distances easier hence the length of the railway train measure is in km unit.

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