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A car travels 15 km in 5 hours. How fast is the car going?
15 : 5 = 3 km/h
How do you calculate speed?
speed = distance : time taken
If you move 50 meters in 10 seconds, what is your speed?
50 m : 10 s = 5m/s
The standard scientific unit of speed is ...
m/s
A train travels 200 km at a speed of 20 km/h. How much time will it take to travel the 200 km?
200 km : 20 km/h = 10 hours
How do you calculate distance?
distance = speed x time
A car travels 45 km/h for 2 hours. Calculate the distance it will travel.
45 km/h x 2 h = 90 km
How do you calculate time taken?
time taken = distance : speed
