Mathematics · Time and Work
Amit writes 5 pages a day and Sandhya erases 2 pages a day. How many days will they take to complete a 60-page book if they work on alternate days (Amit works on the first day and Sandhya on the second day)? Note that once Amit completes writing 60 pages, Sandhya stops erasing.
- 139
- 237
- 338✓
- 440
Correct answer
38
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