Given:
Kris has 4 yards of ribbon
[tex]It\text{ takes }\frac{2}{3}\text{ yard to wrap one package}[/tex][tex]\begin{gathered} Number\text{ of packages Kris can wrap=}\frac{4}{\frac{2}{3}} \\ Number\text{ of packages Kris can wrap=}4\times\frac{3}{2} \\ Number\text{ of packages Kris can wrap=}2\times3 \\ Number\text{ of packages Kris can wrap=}6 \end{gathered}[/tex]Number of packages Kris can wrap is 6.