HOw do i do 2/3 x 3/4

$\frac{2}{3}\times \frac{3}{4}$

=$\frac{2\times3}{3\times4}$

$\frac{6}{12}$

=$1\over2$

you have to sbym 3 to 3 and they both turn to 1 and do 2 to 4 and it becomes 1/1 x 1/2 wich equals 1/2