Xiaohong drove 1600 kilometers in six minutes and Xiaoli 1600 kilometers in eight minutes. What are their respective speeds?

Xiaohong drove 1600 kilometers in six minutes and Xiaoli 1600 kilometers in eight minutes. What are their respective speeds?

Xiaohong's speed = 1600 △ 6 = 266 and 1 / 3 (km / min)
Xiaoli's speed = 1600 △ 8 = 200 (km / min)

Xiaojun's walking distance is 14 more than Xiaohong's, but Xiaohong's walking time is 110 more than Xiaojun's______ ．

The distance ratio of Xiaojun and Xiaohong is: (1 + 14): 1 = 54:1 = 5:4; the time ratio of Xiaojun and Xiaohong is: 1: (1 + 110) = 1:1110 = 10:11; then the speed ratio of Xiaojun and Xiaohong is: (5 ﹣ 10): (4 ﹣ 11) = 510:411 = 11:8