This is not really an accurate question. It's asking what is the speed (mph) of a distance (km). What the questioner may actually mean is what is the equivalent mph of 260kph. Well, unless I want to be very very accurate I always divide or multiply, depending on which way I want to convert, by 6 and adjust the decimal point accordingly. So, 100km = 60 miles. Or 200 miles = 330 km.
If I've made a correct assumption of what the question really means, then the answer is 260 x 6 = 156 mph
162,5 mph
6 mph = 9.6561 km/h
429.7 km/h
400 km in what time is missing
km is a measurement of distance and mph is a measure of velocity. However 1 mph =1.609344 kph (km per hour) so 400 mph = 400 * 1.609344 = 643.7376 kph
260 km/h = about 161.6 mph
240 km per hour is approximately 149 miles per hour.
162,5 mph
You first need a conversion factor:1 mile ~= 1.61 kmTo do the conversion, use dimensional analysis to ensure that the units cancel properly.( 260 mile / hour ) ( 1.61 km / 1 mile ) = 260 x 1.61 km/hour260 x 1.61 km/hour = 418.6 KPHSince 260 MPH has 2 significant figures in it, round and get 420 KPH.
A 747-400 typically takes off at 180 mph (290 km/h), cruises at 565 mph (910 km/h) and lands at 160 mph (260 km/h).
how many is 260 miles
260 kph is about 161.6 mph.
146 km/h = 90.7202 mph
220 km is equal to 136.701 mph.
Answer: 700 km/h= 434.959 mph
93 km/h is about 57.8 mph
Answer: 76 km/h = 47.2242 mph.