A pack of 8 batteries costs £4.99. How much does each battery cost?
Give your answer to the nearest penny.

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.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

41/17 as a decimal rounded to the nearest hundredth