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1. |
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 simultaneously, on two different computers to type an assignment of 16 pages? |
A. | 34 hours |
B. | 16 hours |
C. | 27 hours |
D. | 28 hours |
Answer» B. 16 hours | |