If it takes $3$ hours to drive a distance of $192$ km on a motorway, what would be the average speed in km/hr?

576

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482

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Solution

The correct option is C. $64$
Total Distance $= 192$ km
Total time taken $= 3$ hours

Speed = $\frac{T o t a l d i s t a n c e}{T o t a l t i m e}$
$= \frac{192 k m}{3 h o u r s}$
$= 64$ km/hr

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If it takes 3 hours to drive a distance of 192 km on a motorway, what would be the average speed in km/hr?

The correct option is C. 64 ​Total Distance =192 km Total time taken =3 hours Speed =Total distanceTotal time =192 km3 hours =64 km/hr

If it takes $3$ hours to drive a distance of $192$ km on a motorway, what would be the average speed in km/hr?

The correct option is C. $64$
Total Distance $= 192$ km
Total time taken $= 3$ hours

Speed = $\frac{T o t a l d i s t a n c e}{T o t a l t i m e}$
$= \frac{192 k m}{3 h o u r s}$
$= 64$ km/hr