160 km / 2 hr = 80 KPH
speed = distance/time = 160/4 = 40 km/hr
The answer is 160/2=80, the answer is 80km/h.
Dividing distance travelled by time taken gives 160/3 = 53.3 recurring (that is, 53.3333..) miles per hour.
Its average speed is exactly 160 km per 2.5 hours. On a unit basis, that reduces to 64 km per hour.
160 Divided by 2 is 80 so 80 km/h.
avg speed is = total distance divided by total time so its 160/2.5= 64miles/hr
If you travel 160 miles in 3 hours, your average speed is 53 and one-third miles per hour.
Time = Distance / Speed = 160 miles / 100 mph = 1.6 hours = 1 hour 36 minutes.
That is about 160 mph.
The driving distance is approximately 160 road miles - about 3.5 hours of driving time, depending on your average speed and traffic conditions.
Simply divide the number of miles by your speed... So, 160 / 75 = 2.1333 (repeating) hours or 2 hours and roughly 8 minutes.