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A train travels 140 km in 2 hours. What is the average speed in kilometers per hour?​

Sagot :

Answer:

70km/hrs

Step-by-step explanation:

S=d/t

S=140km/2hrs

S=70km/hrs

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PROBLEM :

  • A train travels 140 km in 2 hours. What is the average speed in kilometers per hour?

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FORMULA :

  • [tex] \tt\green{Average = \frac{Distance}{Time} }[/tex]

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SOLUTION :

  • The problem gives the [tex]\tt\green{distance}[/tex] which is [tex]\tt\green{140}[/tex] km and the [tex]\tt\green{time}[/tex] which is [tex]\tt\green{2}[/tex] hours.

We are going to find the average speed and to calculate it, we will divide the distance by the time.

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Average Speed : [tex]\frac{Distance}{Time} [/tex]

=======

Average Speed : [tex]\frac{140 \: km}{2 \: h}[/tex]

=======

Average Speed : [tex] \tt\green{70 \: \: km/h}[/tex]

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ANSWER :

  • Thus the train travels [tex]\tt\green{70}[/tex] kilometer per hour

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#CarryOnLearning

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