florence took a total of 12 quizzes over the course of 2 weeks. how many weeks of school will florence have to attend this quarter before she will habe taken a total of 36 quizze?

EXPLANATION
Number of quizzes = 12
Time = 2 weeks
The number of weeks of school that florence will have to attend this quarter before 36 quizzes is:
12x3= 36 quizzes
Hence, Florence will need 2x3= 6 weeks
Let's call x to the number of weeks.
The relationship is:
[tex]\text{Number of w}eeks\text{ =x = }\frac{2}{12}\cdot36=\frac{72}{12}=6\text{ w}eeks[/tex]