Aran was buying fish for his big dinner party. He figured each guest would eat 2/5 of a pound of fish. If there were 22 people coming to his dinner party, how many pounds of fish did he need to buy?

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.