Question

Joey has 2/3 of a gallon of ice cream. He divides the ice cream for his friends so that 1/9 of a gallon is in each bowl. How many bowls will he use?

Answer 1

Joey has 2/3 x 9/1 = <<2/3*9/1=6>>6 bowls of ice cream.
Therefore, Joey will use 6 bowls. Answer: \boxed{6}.