Given data:
The total number of quizzes attend over the course of 2 weeks are 10.
The expression for the given statement is,
[tex]\begin{gathered} 2w=10 \\ 1w=5 \end{gathered}[/tex]Multiply the above expression by 6 on both sides.
[tex]\begin{gathered} 6(1\text{ w)=6(5)} \\ 6w=30 \end{gathered}[/tex]Thus, the total numbers of quizzes attend in 6 weeks are 30.