Ronald and Elan are working on an assignment. Ronald takes 6 hours to type 32 pages on a computer. While Elan takes 5 hours to type 40 pages. How much time will the take working together on two different computers to type an assignment of 110 pages ?
(a) 7 hrs. 30 min.
(b) 8 hrs.
(c) 8 hrs. 15 min.
(d) 8 hrs. 25 min.
Answers
Answered by
2
The answer is 8hrs and 25 min
Similar questions