The second question of improving mathematics in the sixth grade of the experimental class is on page 5 1.
Solution: Suppose two people meet each other in x minutes after departure, then A walks from A to B for x minutes, from A to B for 65,438+08 minutes, from A to B for 8 minutes, and from B to B for x minutes, so the proportion of two walks is equal to the proportion of distance, so x: 65,438+08 = 8.