What is 1 over 3 simplify by 1 over 9?

To simplify ( \frac{1}{3} ) by ( \frac{1}{9} ), you can multiply ( \frac{1}{3} ) by the reciprocal of ( \frac{1}{9} ), which is ( 9 ). Thus, ( \frac{1}{3} \times 9 = \frac{9}{3} = 3 ). Therefore, simplifying ( \frac{1}{3} ) by ( \frac{1}{9} ) results in 3.