karlachavez3377 karlachavez3377 23-01-2024 Mathematics contestada 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 72 pages? A. 3 hours B. 4 hours C. 4.5 hours D. 5 hours