A and B are working on an assignment. A takes 6 hours to type 32 pages on a computer, while B takes 5 hours to type 40 pages. How much time will they take, working together on two different computers to type an assignment of 110 pages?	Choose the correct option:
A) 2 hours
B) 5 hours
C) 6 hours
D) 8 hours
E) 3 hours
Number of pages typed by A in one hour=32/6=16/3   Number of pages typed by B in one hour=40/5= 
<gadget id="calculator">40/5</gadget>
<output>8</output>
8   Number of pages typed by both in one hour=((16/3)+8)=40/3   Time taken by both to type 110 pages=110*3/40=8 hours.   Answer : 8 hours.
<result>D</result>
A and B are working on an assignment. A takes 6 hours to type 32 pages on a computer, while B takes 5 hours to type 40 pages. How much time will they take, working together on two different computers to type an assignment of 110 pages?