Multiple choice

Find the speed of a vehicle that covers 45 km in 3 hours.

  1. 12 km/hr

  2. 15 km/hr

  3. 18 km/hr

  4. 19 km/hr
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B Correct answer
Explanation

Speed = Distance / Time. Speed = 45 km / 3 hours = 15 km/hr.

AI explanation

Using the formula for speed, which is distance divided by time, the speed is calculated by dividing the total distance by the total time taken. The vehicle covers 45 km in 3 hours, so the speed is 45 divided by 3. This results in a speed of 15 km/hr.

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