24. 075 21.048 24.008 21 .605 how do i answer this from greatest to least

Divide. write in simplest form 41/6 divided by 10

2x minus y equals 6, x plus y equals negative 3

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.