audreannagarre audreannagarre

26-10-2016
Mathematics

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A particular amusement park ride will make 156 revolutions in 180 seconds.at this rate,how many revolutions will it make in 2 minutes

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isimpkins202 isimpkins202

26-10-2016

rounding.... 180/156 = 1.15(120) = 138 revolutions

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