28 miles per hour. ( aprox )
55 mph = roughly 88.5 kph.
About 33 miles per hour.
To convert the train's speed from miles per hour to kilometers per minute, first convert miles to kilometers: 30 miles is approximately 48.28 kilometers (30 miles × 1.6 km/mile). Then, convert hours to minutes: 1 hour is 60 minutes. So, the speed in kilometers per minute is 48.28 km ÷ 60 min, which is approximately 0.8047 kilometers per minute.
To convert miles per hour (mph) to kilometers per hour (km/h), you can multiply the speed in mph by the conversion factor of 1.61. Therefore, for a speed limit of 25 mph, the conversion is 25 x 1.61, which equals 40.25 km/h. Thus, the speed limit in kilometers per hour is approximately 40.3 km/h.
28 miles per hour. ( aprox )
55 km = 34.18 miles
The speed limit is 49.7 (50) miles per hour.
55 mph = roughly 88.5 kph.
About 33 miles per hour.
You need to convert miles to kilometers, ie. multiply 65 by 1.61. The answer then is 104.65, which in practice would be nearer 100 km/h. I'm basing this on the asumption that your speedometer doesn't have miles - only kilometers and you want an answer that will keep you within the legal limit. I lived in Europe for 10 years. We divided by 8 and multiplied by 5 to convert from kilometers to miles, and divided by 5 and multiplied by 8 to convert from miles to kilometers. It is a rough, but very accurate conversion that you can do in your head most times, and it keeps you legal. In your example 65 divided by 5 is 13. 13 times 8 is 104 kilometers. As you can see, the error is less than 1 kph and no cop in the world cares about that.
miles... in kph??? Anyway, the speed of light is 300,000 kilometers/second; you can convert that to whatever unit you want. For example, to convert to kilometers/hour, multiply by 3600.
about 9.3 mph
To convert the train's speed from miles per hour to kilometers per minute, first convert miles to kilometers: 30 miles is approximately 48.28 kilometers (30 miles × 1.6 km/mile). Then, convert hours to minutes: 1 hour is 60 minutes. So, the speed in kilometers per minute is 48.28 km ÷ 60 min, which is approximately 0.8047 kilometers per minute.
The maximum speed indicated on a speed limit sign in Germany is typically 130 kilometers per hour (about 81 miles per hour) on highways without a posted speed limit.
Multiply miles per hour (mph) by 1.609 to get kilometers per hour (km/h)
To convert miles per hour (mph) to kilometers per hour (km/h), you can multiply the speed in mph by the conversion factor of 1.61. Therefore, for a speed limit of 25 mph, the conversion is 25 x 1.61, which equals 40.25 km/h. Thus, the speed limit in kilometers per hour is approximately 40.3 km/h.