High School

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Ram took 15 minutes and 30 seconds to reach his friend's house, which is 900 meters away. Calculate the speed of Ram in km/h, correct to two decimal places.

a) 3.45
b) 4.60
c) 5.10
d) 6.70

Answer :

To calculate Ram's speed in km/h, time in minutes and seconds was converted to hours, and distance in meters to kilometers. The formula Speed = Distance / Time gave a result of approximately 3.48 km/h, which does not match the provided options. So the correct option is not listed here.

The student asked how to calculate Ram's average speed in kilometers per hour (km/h) when he took 15 minutes 30 seconds to reach his friend's house, which is 900 meters away.

To find the speed, we need to use the formula: Speed = Distance / Time.

Here, we first convert the time taken by Ram from minutes and seconds to hours to be consistent with the unit of speed (km/h).

So, 15 minutes 30 seconds is equivalent to 15.5 minutes, which is 15.5 / 60 hours or 0.2583 hours.

Then, we convert 900 meters to kilometers which is 0.9 km.

Now, applying the formula: Speed = Distance / Time = 0.9 km / 0.2583 hours.

After performing the calculation, we get the speed to be approximately 3.48 km/h.

Since none of the options given matches this value exactly, So the correct option is not listed here.

Thanks for taking the time to read Ram took 15 minutes and 30 seconds to reach his friend s house which is 900 meters away Calculate the speed of Ram in km. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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