The civil service examination questions of the dog went after a rabbit

Civil service examination questions of the dogThe rabbit

In today's China, civil servants is a popular profession, civil servantsThe test, commonly known as the "on".This is a civil servant's IQ test, want to take an examination of civil servants, let's look at this problem.

【 title 】

The dog went after a rabbit, 9 meters in front of the dog.The dog run 5 step distance and distance apart is exactly equal to the length of run step 9.But the frequency of the rabbit ran fast.The same time, the dog run two step run 3 step.Ask how many meters running after the dog can catch up with?

A, 50 meters

B, 51 meters

C, 54 m

D, 60 meters

The civil service examination questions the dog went after a rabbit _ of psychological tests

Test results to see the next page:

The civil service examination questions the dog went after a rabbit

The duke of zhou interprets of query