The answer is 13,000km
There are 1000 metres in one kilometre. Therefore, 37 metres is equal to 37/1000 = 0.037 kilometres.
howitzer is a class of gun with many different variants you need to be more specific. but the max range of a M777 howitzer is 30.1 km (rap assisted).
100 km = 100,000 m = 10,000,000 cm Hence this is a scale of 1:10,000,000.
355/113 is a better approximation. In fact, if you assume the earth is exactly 6371 Km in radius (says google... and a perfect sphere) using 355/113 would put your measurement of the earth off by only 3.4 METERS from the true value. 355/113 is the best simple approximation for everyday use. the suns total volume would be off by 10% of an earth volume
16.09 km/h
10 miles per hour is approximately 16.1 km per hour.
10 mph is about 16.0934 km/h
183.9 km per hour is about 114.3 miles per hour.
152 km per hour is about 94 miles per hour.
169 km per hour = 105.0 miles per hour, approx.
30 km/hour = 18.6 MPH.
Answer: 50 km = 31.0685 mi.
5 km per second is equivalent to 18,000 km per hour. This is very fast, nearly 11,185 miles per hour. For context, the speed of sound is around 1,225 km per hour.
550 km/h is the same as 341.754 miles per hour.
763 mph = 1,227.93 km/h
Depends on how fast you go. At 10 km per hour it is 190 hours.