Total distance = 400 mtotal time = 25s.find Average speed.

1.	Total distance = 400 mtotal time = 25s.find Average speed.
Answer» Step-by-step EXPLANATION: ${\red{\underline{\underline{\bold{Given:-}}}}}$ TOTAL distance = 400m Total TIME = 25 s ${\blue{\underline{\underline{\bold{To\:Find:-}}}}}$ The Average SPEED. ${\green{\underline{\underline{\bold{Solution:-}}}}}$ Formula used :- $\boxed{Average\: Speed = \frac{Total\: Distance}{Total\:Time}}$ Substituting the values:- $\bf \: Average \: speed = \frac{400}{25}$ $\bf \: Average \: speed = 8$ $\boxed{Average\: speed = 8m/s}$ Speed in km/hr To CONVERT speed from m/s to km/h multiply it with 18/5 $\bf \: = 8\times \frac{18}{5}$ $\bf\: = 28.8 km/hr$

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