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rjkz [21]
4 years ago
14

A commuter train travels 5252kilometers in 4545 minutes. What is its speed in kilometers per​ hour?

Mathematics
1 answer:
Yanka [14]4 years ago
4 0

<u><em>Answer:</em></u>

The speed of the commuter train is approximately 69.333 Km/hr

<u><em>Explanation:</em></u>

<u>Speed of the train can be calculated using the following rule:</u>

Speed = \frac{Distance}{Time}

Note that the question requires the speed to be calculated in units kn/hour. Therefore, we should ensure proper units used

<u>We are given that:</u>

Distance covered by the train = 52 km

Time taken to cover this distance = 45 minutes which is \frac{45}{60}=0.75 hours

Now, we substitute with these givens in the above equation to get the speed of the train

<u>This can be done as follows:</u>

Speed = \frac{52}{0.75} = 69.333 Km/hr

Hope this helps :)

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