tonyiacamper1
tonyiacamper1
20.09.2020 • 
Mathematics

An elevator in a high-rise office building descends at a rate of 30 floors per minute. Which of these gives an equivalent unit rate? Hint
descending 18 floors in minute
descending 36 floors in minute
descending 24 floors in
minutes
descending 22.5 floors in minutes

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