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1.A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?3.67.28.410

Question

1.A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?3.67.28.410

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Solution

To find the speed in km per hour, we need to convert the distance from meters to kilometers and the time from minutes to hours.

Step 1: Convert the distance from meters to kilometers. Since 1 kilometer is equal to 1000 meters, we can divide the distance by 1000 to convert it to kilometers. 600 meters ÷ 1000 = 0.6 kilometers

Step 2: Convert the time from minutes to hours. Since there are 60 minutes in an hour, we can divide the time by 60 to convert it to hours. 5 minutes ÷ 60 = 0.0833 hours (rounded to four decimal places)

Step 3: Calculate the speed in km per hour. To find the speed, we divide the distance (in kilometers) by the time (in hours). Speed = Distance ÷ Time Speed = 0.6 kilometers ÷ 0.0833 hours Speed ≈ 7.2 kilometers per hour

Therefore, the person's speed is approximately 7.2 kilometers per hour.

This problem has been solved

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