30km/h = 30km/60min = 5km/10min 20km/h = 20km/60min = 10km/30min 5+10=15km
good question the answer is 30km per hour
In the way.
87
90km divided by 3 hours is 30km per hour
Divide Km trav. by time spent travelling, in hours. If car was driven for 20 minutes and went 30km, for example, then 30km / 0.333 hrs = 90 km per hr.
The speed of the train is 42.5 kilometers per hour.
80 miles per hour
The fastest so far is the TGV in France, where a train reached about 357 mph for a limited time.Japan has the world record at 581km per hour. A modern Japanese Bullet Train can go 333km per hour. The french TGV can go at 343km per hour. But the fastest bullet train is the Chinese bullet train. It goes 487km per hour.
train
its going 30km per 20minutes is the speed... now let me put it into a better understanding speed.90km per hour
The train will go at 500 km per hour - as stated in the question!