Pat's watch gains an extra 10 seconds every 2 hours. Kim's watch loses 6 seconds every 3 hours. If both watches are set to correct time at 8 o'clock in the morning and run without interruption, after 48 hours, what will be the difference in time between Pat's watch and Kim's watch? Choose the correct choice from the following choices:
A) 3 min 36 sec
B) 4 min 36 sec
C) 5 min 36 sec
D) 6 min 36 sec
E) 5 min 36 sec
In 48 hours Pat's watch will gain an extra   48/2*10= 
<gadget id="calculator">  48/2*10</gadget>
<output>240</output>
240 seconds.   In 48 hours Kim's watch will lose   48/3*6= 
<gadget id="calculator">  48/3*6</gadget>
<output>96</output>
96 seconds.   Hence the difference will be   240 + 96= 
<gadget id="calculator">  240 + 96</gadget>
<output>336</output>
336 seconds.   Answer: 5 min 36 sec.
<result>E</result>
Pat's watch gains an extra 10 seconds every 2 hours. Kim's watch loses 6 seconds every 3 hours. If both watches are set to correct time at 8 o'clock in the morning and run without interruption, after 48 hours, what will be the difference in time between Pat's watch and Kim's watch?