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A runner completed 32.5 -mile marathon in 258 minutes. Estimate the unit rate, in miles per minute.
Mathematics
Sarah_21
Sarah_21 - 21.01.2016 18:24A runner completed 32.5 -mile marathon in 258 minutes. Estimate the unit rate, in miles per minute.
Angelina Milton - 21.01.2016 18:28All the required information's are already given in the question 32.5 / 258 = 0.126 mi/min = 7.56 mi / h
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