Maths

Kim averages 3km/l in 1 hour in her wheelchair. How many kilometres can her wheelchair travel in 20 minutes?

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  1. distance=speed*time=3km/hr * 20min*1hr/60 min= 3*20/60 km=3 * 1/3 = 1 km

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  2. (3km/60min)20min = 1 km

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