AAPL wrote:Official Guide
If a printer can print 2 pages of text per second, then, at this rate, approximately how many minutes will it take to print 5,000 pages of text?
A. 4
B. 25
C. 42
D. 250
E. 417
In the equation below, the units in color all CANCEL OUT, yielding a result in terms of minutes:
5000
pages * (1
second)/(2
pages) * (1 minute)/(60
seconds) = 5000/(2*60) = 250/6 = a little more than 40.
The correct answer is
C.
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