50miles/hour
43
40mph
the answer is 60 mph (plato)
58.8 kph
300Km/H. To solve it, simply divide both sides by 40, multiply by 60 to get the speed/hour, and there you have it. The speed of a car that travels 200km in 40 minutes is 300km/h
b
37.5kph
420km
50miles/hour
1000/10 kph
43
40mph
42mph
1
The average speed is 140 km/hr
(80 miles)/(2 hours) = 40 miles/hour.