The ratio of x's to o's is 15 over 10. use the image below to determine another ratio for x's to o's: image with 15 xs and 10 circles. the 15 xs are broken down so that there are 3 xs 5 times and the circles are broken down so that there are 2 circles 5 times.

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.