A man runs 10 km in 30 min. What is his speed per hour? – McqOptions

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1.	A man runs 10 km in 30 min. What is his speed per hour?
A.	\[5\,km\,{{h}^{-1}}\]
B.	\[10\,km\,{{h}^{-1}}\]
C.	\[15\,km\,{{h}^{-1}}\]
D.	\[20\text{ }km\text{ }{{h}^{-1}}\]
Answer» E.

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