A can type 60 pages in 15 hours. A and B can type 150 pages in 25 hours. How long will it take B alone to type 120 pages?

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Question:
A can type 60 pages in 15 hours. A and B can type 150 pages in 25 hours. How long will it take B alone to type 120 pages?

1.40 hours

2.45 hours

3.55 hours

4.60 hours

Posted Date:-2021-09-20 02:50:13

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