A bloggers' team needs to process two video files: one twice the size of the other.
In the first half of the night, the whole team worked on the large video file. Then, after midnight, they split into two equal parts (split in half):
- the first half of team continued to work on the large video file and at morning it was done, and
- the second half of team began working on the small video file and in the morning it remained to process the part that one blogger can do in one full night.
Question: How many bloggers were on the team?
The original story was borrowed from Perel'man's book.