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Dinesh and Rakesh are working on an Assignment, Dinesh takes 6 hours to type 32 pages on a computer, while Rakesh takes 5 hours to type 40 pages. How much time will they take working together on different computers to type an assignment of 110 page ? 

(a) 7 hrs, 30 min. 

(b) 8 hrs 

(c) 8 hrs, 15 min 

(d) 8 hrs, 25 min 

1 Answer

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Best answer

Correct option (b) 8 hrs

Explanation:

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