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Que. Ravi and Kumar are working on an assignment. Ravi takes 6 hours to type 32 pages on a computer, while Kumar 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?
a. 7 hours 30 minutes
b. 8 hours
c. 8 hours 15 minutes
d. 8 hours 25 minutes
Correct Answer:8 hours 15 minutes
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