800 miles/15 hours = about 53 miles per hour, to the justified number of significant digits.
Distance / Speed = Time 800 miles / 80 mph = 10 hours
The answer will depend if you mean 800 nautical miles (as would often be used in relation to knots) or 800 normal miles. If 800nm (nautical miles) then the answer is simply 800/5 = 160 hours. If normal miles then we can answer by making a conversion from knots to mph first. 5 knots = 5 * 1.15077945 = 5.75389725 mph Thus time = 800/5.75389725 = 139.036 hours (accurate to 3 decimal places).
800/7 , getting on for 115 hours
Miles is a measure of distance and hours is a measure of time. There is no direct relationship between the two and it is not possible to convert from one to the other.
Time = distance/velocity t = 800/75 = 10.6667 hours So the answer is 10 hours and 40 minutes.
The average speed is 66.67 miles per hour.
800 miles/15 hours = about 53 miles per hour, to the justified number of significant digits.
Your aircraft's average speed for the 800 miles was 320 mph.
800/650 is about 1 hour 13 minutes 51 seconds, or 1.23 hours.
800 miles divided by 60 mph = 13 hours 20 minutes for the trip if you average 60 mph.
800 miles / 16 miles per hour = 50 hours
800 miles/2.5hours = 320 mph
About 13 hours.
800 miles at 70 miles per hour would take 11 hours 25 minutes .
800
Her average speed is 50 mph. If the graph represents her distance (how many miles driven) as well as the number of hours driven, then the slope, which is rise divided by run, then the y axis, which in this case refers to the distance driven (y is the vertical axis, and the h [height] intercept is 800 which must refer to the distance) divided by the x axis (number of hours traveled) gives the average speed (miles per hour, miles divided by hour). The average speed is therefore 50 mph. The distance traveled is 800 miles, and the time traveled is 16 hours.