It is 4000 kilometers. **

Contemporary plays can be considered modern in the sense that they reflect current societal issues, values, and cultural norms. They often incorporate modern technology, language, and themes that are relevant to today's audience. However, the term "modern" can also refer to a specific historical period in theater, typically the late 19th and early 20th centuries, so in that sense, contemporary plays may not be considered modern. Overall, the classification of contemporary plays as modern depends on the context and definition being used. **

To convert kilometers to kilometers per hour, you need to divide the distance in kilometers by the time in hours it took to travel that distance. For example, if you traveled 100 kilometers in 2 hours, you would divide 100 by 2 to get 50 kilometers per hour. This calculation gives you the average speed at which you traveled the distance in kilometers per hour. **

The distance between two points is typically measured in kilometers. To calculate the distance between two points, one would need to know the coordinates of each point and then use a formula such as the Haversine formula to determine the distance in kilometers. The number of kilometers between two points can vary depending on their geographical locations and can be easily calculated using online tools or mapping applications. **

The distance of one kilometer is equivalent to 0.621371 miles. To convert kilometers to miles, you can multiply the number of kilometers by 0.621371. For example, if you have 10 kilometers, you would multiply 10 by 0.621371 to get 6.21371 miles. **

The used 125cc motorcycle with 20,000 kilometers on it has exactly 20,000 kilometers. **

A 125cc motorcycle typically has a fuel efficiency of around 40-50 kilometers per liter. With almost 60000 kilometers, the motorcycle would have used approximately 1200-1500 liters of fuel. This would mean that the motorcycle would have traveled around 48000-60000 kilometers. However, the actual distance traveled may vary depending on factors such as riding conditions, maintenance, and individual motorcycle performance. **

Whether driving 300 kilometers is enough depends on the specific context. For some people, 300 kilometers may be a sufficient distance to reach their destination, while for others it may not be enough. Factors such as the purpose of the trip, the mode of transportation, and the location of the destination all play a role in determining whether 300 kilometers is enough. Ultimately, the adequacy of driving 300 kilometers is subjective and varies from person to person. **