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27 Keane drives his car 180 miles from his home in Bristol to Liverpool.
He leaves his home at 09 30 and arrives in Liverpool at 12 42.
Work out the average speed of Keane’s journey in mph.

Respuesta :

MrRoyal

The average speed of Keane’s journey is 56.25 miles per hour

How to determine the average speed?

The given parameters are:

  • Distance = 180 miles
  • Time = 3.2 hours i.e. from 09 30 to 12 42.

The average speed is calculated as:

Speed = Distance/Time

This gives

Speed = 180 miles/3.2 hours

Evaluate the quotient

Speed = 56.25 miles per hour

Hence, the average speed of Keane’s journey is 56.25 miles per hour

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