Jill is cooking pancakes. The recipe calls for 3 cups of flour. She accidentally put in
8 cups. How many extra cups did she put
in?

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.