If a drone can cover 120 km in 1.5 hours, what is its average speed? (2022)

Practice Questions

Q1
If a drone can cover 120 km in 1.5 hours, what is its average speed? (2022)
  1. 70 km/h
  2. 80 km/h
  3. 90 km/h
  4. 100 km/h

Questions & Step-by-Step Solutions

If a drone can cover 120 km in 1.5 hours, what is its average speed? (2022)
  • Step 1: Identify the total distance the drone can cover, which is 120 km.
  • Step 2: Identify the total time it takes to cover that distance, which is 1.5 hours.
  • Step 3: Use the formula for average speed, which is Average Speed = Total Distance / Total Time.
  • Step 4: Plug in the values: Average Speed = 120 km / 1.5 h.
  • Step 5: Calculate the average speed: 120 divided by 1.5 equals 80.
  • Step 6: State the average speed: The average speed of the drone is 80 km/h.
  • Average Speed – Average speed is calculated by dividing the total distance traveled by the total time taken.
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