What percent is 2 minutes 24 seconds of an hour?
Pick
A) 6%  B) 8%  C) 4%  D) 2%  E) 9%
2mt 24s =144s    (144*100)/(60*60)= 
<gadget id="calculator"> (144*100)/(60*60)</gadget>
<output>4</output>
4%   ANSWER:4%
<result>C</result>
What percent is 2 minutes 24 seconds of an hour?