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1. |
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 differ |
A. | 7 hours 15 minutes |
B. | 8 hours 15 minutes |
C. | 7 hours 30 minutes |
D. | 8 hours 30 minutes |
Answer» C. 7 hours 30 minutes | |