PRADO: Speed, Distance, Time

Front

What is the formula to calculate distance when speed and time are known?

Back

Distance = Speed × Time

Front

If a cyclist rides at a speed of 15 miles per hour for 3 hours, how far will they travel?

Back

Distance = 15 miles/hour × 3 hours = 45 miles

Front

What is the formula to calculate speed when distance and time are known?

Back

Speed = Distance ÷ Time

Front

If a car travels 150 miles in 3 hours, what is its average speed?

Back

Average Speed = 150 miles ÷ 3 hours = 50 miles/hour

Front

What is the formula to calculate time when distance and speed are known?

Back

Time = Distance ÷ Speed

Front

If a runner completes a 10-mile race at a speed of 5 miles per hour, how long did it take?

Back

Time = 10 miles ÷ 5 miles/hour = 2 hours

Front

How do you convert speed from miles per hour to kilometers per hour?

Back

Multiply the speed in miles per hour by 1.60934 to convert to kilometers per hour.

Front

If a train travels at a speed of 60 km/h for 2.5 hours, how far does it travel?

Back

Distance = 60 km/h × 2.5 hours = 150 km

Front

What is the average speed of a vehicle that travels 300 miles in 5 hours?

Back

Average Speed = 300 miles ÷ 5 hours = 60 miles/hour

Front

If a person walks at a speed of 4 km/h for 1.5 hours, how far do they walk?

Back

Distance = 4 km/h × 1.5 hours = 6 km