Margo has 15 pounds of clay, tim has 10 pounds of clay, tray has 13 pounds of clay, lila has 14 pounds of clay, and jerry has 13 pounds of clay. how can they redistribute the clay so that they all have the same amount?

Jake volunteers to out his younger brother's basketball team in his free time. one of his tasks is to ensure that all the basketballs have enough air in them. given that a properly inflated basketball measures 8.8 inches across, what is the total volume of air inside six of jake’s basketballs? assume that the wall of each ball is infinitely thin.