# Romie and Tina are working on an assignment. Romie takes 6 hrs to type

| Romie and Tina are working on an assignment. Romie takes 6 hrs to type 32 pages on a computer, Tina takes 5 hrs to type 40 pages. How much time will they take , working together to type assignment of 110 pages?

A. 7 hrs 30 min

B. 8 hrs

C. 5 hrs 20 min

D. 8 hrs 15 min

### Right Answer is: D

#### SOLUTION

The number of pages types by Romie in 1 hr =

The number of pages types by Tina in 1 hr =

Number of pages typed by both in 1 hr =

∴ Time taken by both to type 110 pages =

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Romie and Tina are working on an assignment. Romie takes 6 hrs to type