Itinerary - Hounds chase rabbits
Click to watch the video directly: Hounds Chasing Rabbits
1, a hunting dog is chasing the rabbit 20 meters in front of the rabbit, it is known that the dog jumped forward 3 meters, the rabbit jumped forward 2.1 meters, and the dog jumped 3 times The rabbit can jump 4 times. Q: How far will the rabbit run to be chased by the hounds?
2, the hare escaped 80 steps after the hounds began to chase, the hare ran 7 steps the hounds only need to run 3 steps, the hare ran 9 steps of time the hounds can only run 5 steps. Q: How many steps does a hound have to run to catch up with a hare?
3. The hound chases the hare 15 meters ahead. The time for the hound to run 3 steps is for the hare to run 5 steps, and the time for the hound to run 4 steps is 7 steps for the hare to run. How many meters does a hound run at least to catch up with a hare?
![In less than 8 hours, foreign men hunted rats with mink and hounds, and 240 rats were wiped out[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)