Task: Question Answering
Input (English): Problem: it takes nine minutes to load a certain video on a cellphone , and fifteen seconds to load that same video on a laptop . if the two devices were connected so that they operated in concert at their respective rates , how many seconds would it take them to load the video , rounded to the nearest hundredth ? 
Options: a ) 13.58 , b ) 13.87 , c ) 14.24 , d ) 14.59 , e ) 14.85
Output (English): d