six hours 870 / 145 = 6
120 miles / 3 hours = 40 miles per hour
Divide the number of miles by the number of hours to obtain the unit rate. You should get: 128 miles / 2 hours = 64 miles per hour
3 hours
804 miles in 16 hours = 804/16 = 50.25 miles per hour.
To travel 145 miles in 3.5 hours requires an average speed of 145/3.5 mph. The distance traveled at this speed for 5 hours would be approximately 207 miles (5 x 145/3.5 miles).
time = distance / speed = 145 miles / 70 miles/hour ~= 2.07 hours ~= 2 hours 4 mins
Miles are a measurement of distance. Hours are a measurement of time. These two have no connection, unless you are trying to ask how long it would take you to travel 145 miles. In this case, it would depend on your travelling speed.
Assuming a constant velocity, lets break it down.145 / 3.5 = 41.428571441.42mph is the average speed for your first 3.5 hours. So....41.42 * 5 = 207.1207.1 miles in 5 hours time.
2 hours, 38 minutes, 10.91 seconds
six hours 870 / 145 = 6
2 hours, 25 minutes
3 hours 37.5 miles.
Manchester to Newcastle is 145 miles. It should take approx. 2 hours 40 minutes to drive. Longer if you stop for a break or to refuel on route.
145 kilometers is just over 90 miles Therefore 145 miles is greater
She is driving at 58 miles per hour. It will take another 2 hours and 30 minutes to drive the 145 miles.
about 2 1/2 hours