Average speed = Distance travelled/Time spent = 300/6 = 50 km per hour.
1
The average speed is 140 km/hr
(80 miles)/(2 hours) = 40 miles/hour.
60 mph
Average speed = Distance travelled/Time spent = 300/6 = 50 km per hour.
Divide the distance travelled by the time taken....
Expressed in kilometres per hour, this is equal to 300/6 = 50 kilometres per hour.
The average speed of the car is 60 kilometers per hour (300 km divided by 5 hours).
its answer will be 6 hours as car travlling 50 km per hour
b
50miles/hour
1000/10 kph
43
40mph
42mph
50 km an hour