If a player runs 5 km in 25 minutes, what is his speed in km/h? (2022)
Practice Questions
Q1
If a player runs 5 km in 25 minutes, what is his speed in km/h? (2022)
10 km/h
12 km/h
15 km/h
20 km/h
Questions & Step-by-Step Solutions
If a player runs 5 km in 25 minutes, what is his speed in km/h? (2022)
Step 1: Identify the distance the player ran, which is 5 km.
Step 2: Identify the time it took to run that distance, which is 25 minutes.
Step 3: Convert the time from minutes to hours because speed is usually measured in km/h. To do this, divide the minutes by 60. So, 25 minutes = 25 / 60 hours.
Step 4: Now, calculate the speed using the formula: Speed = Distance / Time.
Step 5: Substitute the values into the formula: Speed = 5 km / (25 / 60) hours.
Step 6: Simplify the calculation: Speed = 5 km / (25 / 60) = 5 km * (60 / 25).
Step 7: Calculate the result: Speed = 5 * 2.4 = 12 km/h.
Speed Calculation – Understanding how to calculate speed using the formula Speed = Distance / Time.
Unit Conversion – Converting time from minutes to hours to ensure consistent units in the speed calculation.