[latex] \frac{1}{3} * \frac{2}{3} [/latex] 1 × 2 = 3 [latex] \frac{3}{3} [/latex] [latex] \frac{1}{3} * \frac{2}{3} = \frac{3}{3} =1[/latex]

the answer to 1/3×2/3 is 2/9