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A commuter travels 67 km in 32 min .what is it's speed in kilometer per hour?

User Chintanparikh
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1 Answer

6 votes
6 votes
Answer:

125.625 kilometers per hour

Explanations:

Note:

60 minutes = 1 hour

32 minutes = 32/60 hours

The speed is the distance traveled in 1 hour

Distance = 67 km

Time = 32/60 hours

Speed = Distance / time


\begin{gathered} Speed\text{ = 67 }/\text{ }(32)/(60) \\ \text{Speed = 67 }*\text{ }(60)/(32) \\ \text{Speed = }(4020)/(32) \\ \text{Speed = }125.625\text{ km per hour} \end{gathered}

User Tate Thurston
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