Answer:
[tex]\large\boxed{6\times\dfrac{2}{3}=4}[/tex]
Step-by-step explanation:
[tex]6\times\dfrac{2}{3}=\dfrac{6^{:3}}{1}\times\dfrac{2}{3_{:3}}=\dfrac{2}{1}\times\dfrac{2}{1}=2\times2=4[/tex]