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ACT Exam  >  ACT Questions  >  A truck requires 3 Hrs to complete a journey ... Start Learning for Free
A truck requires 3 Hrs to complete a journey of 150 km, what is the average speed?
  • a)
    50 km/hr
  • b)
    25 km/hr
  • c)
    15 km/hr
  • d)
    10 km/hr
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
A truck requires 3 Hrs to complete a journey of 150 km, what is the av...
Average speed is defined as total distance divided by total time. The total distance is 150 km and total time taken is 3 Hrs, therefore average speed = 150/3 = 50 km/hr.
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Most Upvoted Answer
A truck requires 3 Hrs to complete a journey of 150 km, what is the av...

Calculation of Average Speed:

To calculate the average speed of the truck, we can use the formula:

Average Speed = Total Distance / Total Time

Given that the truck completes a journey of 150 km in 3 hours, we can plug in these values into the formula:

Average Speed = 150 km / 3 hrs = 50 km/hr

Therefore, the average speed of the truck is 50 km/hr.

Explanation:

- The truck travels a distance of 150 km in 3 hours, which means it covers 50 km each hour.
- This means that the truck's average speed throughout the journey is 50 km/hr.
- Option 'A' (50 km/hr) is the correct answer as it matches the calculated average speed of the truck.
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A truck requires 3 Hrs to complete a journey of 150 km, what is the average speed?a)50 km/hrb)25 km/hrc)15 km/hrd)10 km/hrCorrect answer is option 'A'. Can you explain this answer?
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