8.2. A duckling and a gosling were competing in a triathlon. The distance consisted of equally long running, swimming, and flying segments. The duckling ran, swam, and flew at the same speed. The gosling ran twice as slow as the duckling, but swam twice as fast. Who and by how many times faster did they fly, if they started and finished at the same time?
Answer: The gosling flew twice as fast.

Solution: Let's take the time spent by the duckling on each segment of the distance as a two. Then the time spent by the gosling on running and swimming is 4 and 1, respectively. Therefore, he spent $6-4-1=1$ on flying, i.e., he flew twice as fast as the duckling.

Criteria: Only answer - zero points.

Only answer with verification that such a thing could be - 1 point.