julie191 julie191

19-03-2016
Mathematics

contestada

riley can swim 1/2 mile in 3/4 hour. what is the unit rateof miles per hours

Respuesta :

soorvora soorvora

19-03-2016

distance = rate * time, so d = rt
therefore r = d/t
r = 0.5mi/0.75hr = 0.67 mi/hr

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