5 identical snow plows can clear an iced parking lot in 6 hours. How long would it take 6 such snow plows to clear the same parking lot?  Choose the correct option:
A) 1 hour, 15 minutes
B) 2 hours, 30 minutes
C) 3 hours
D) 7 hours, 30 minutes
E) 5 hourss
6/5 as many plows will take 5/6 as many hours --&gt; 6*5/6=5 hours.   Answer: 5 hourss.--  6*5/6= 
<gadget id="calculator">--  6*5/6</gadget>
<output>5</output>
5 hours.   Answer: 5 hourss.
<result>E</result>
5 identical snow plows can clear an iced parking lot in 6 hours. How long would it take 6 such snow plows to clear the same parking lot?