1000/10 kph
b
37.5kph
To calculate the speed of a car that travels a certain distance in a given time, you can use the formula: speed = distance/time. If the car travels a distance of "x" kilometers in "y" hours, the speed would be x/y kilometers per hour (km/h). For example, if a car travels 100 km in 2 hours, its speed would be 100/2 = 50 km/h.
50miles/hour
50 km an hour
42mph
40mph
43
1
The average speed of a car can be calculated using the formula: average speed = total distance / total time. In this case, the car travels 100 miles in 4 hours. Thus, the average speed is 100 miles ÷ 4 hours = 25 miles per hour.
The average speed is 140 km/hr
(80 miles)/(2 hours) = 40 miles/hour.