Ravi and Kumar are working on a project together. Ravi types 32 pages on a computer in 6 hours, whereas Kumar types 40 pages in 5 hours. How long will it take them to type a 110-page assignment while working on two different computers?
A. 7 hours 30 minutes
B. 8 hours
C. 8 hours 15 minutes
D. 8 hours 25 minutes
Answer:C
Ravi and Kumar are working on a project together. Ravi types 32 pages on a computer in 6 hours, whereas Kumar types 40 pages in 5 hours. How long will it take them to type a 110-page assignment while working on two different computers?
A. 7 hours 30 minutes B. 8 hours C. 8 hours 15 minutes D. 8 hours 25 minutes