\"\"

\

1 mile = 5280 feet

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1 feet = \"\"

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1 hour = 60 minutes

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1 minutes = 60 seconds  

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1 hour = 60 minutes                    (replace minutes with seconds)

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1 hour = 60 × 60 seconds

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1 hour = 3,600 seconds

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1 second =\"\"

\

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\"\"

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\"\" 

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\"\"                               (replace minutes with                              

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  \"\"                                       (Divide:\"\") 

\

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\"\"

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Replace feet’s with \"\"

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\"\"  \"\"

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Simply \"\"

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= \"\"

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\"\"

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Speed in mile/hr is \"\"