francisco0886
contestada

HELP ASAP PLEASE I WILL MARK BRAINLY

David roller skates 42 Km in 3 1/2 hours. What is his average speed in kilometers per hour? Speed =​

Respuesta :

kcgriffin2005

Answer:

12km

Explanation:

This is pretty easy, all you have to do is divide 42 by 3.5 and then you get 12<3 hope that helps!!
I think 12 km/hr
Not sure tho

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