Respuesta :

Explanation:

Hey there!

Here;

A car travels 60 km in 3 hrs.

So, d = 60km.

t= 3 hrs.

[tex]speed = \frac{d}{t} [/tex]

[tex]s = \frac{60}{3} [/tex]

Therefore the average speed was 20km/hr.

Hope it helps...

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