Can someone help me with this (please show with a graph)

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

John bought 2 horses at rs 20000 each

Anyone know? will mark brainliest if correct