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posted by Lexi on Thursday, August 25, 2011 at 11:20pm.
A boy walks 13 km in 2.0 h. What is his speed in km/h and m/s. Show work.
If you want it in km/h, divide 13 km by 2 h. If you want it in m/s, multiply the km/h value by (1000 m/km)x(1 h/3600s)
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