The speed is 79.6 km/h
Further explanation:
Speed is the rate of change of position of an object with respect to time
Given
Distance=d=318.4km
Time=t=4h
The formula for speed is given by:
[tex]s=\frac{d}{t}[/tex]
Putting the values
[tex]s=\frac{318.4}{4}\\=79.6\ kmh^{-1}[/tex]
The speed is 79.6 km/h
Keywords: Speed, Distance
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