Which equation can be used to find volume?

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.

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

Select the correct answer and solve for y