Franklin has to attend 10 weeks of school this quarter to have taken 30 quizzes.
The first step is the find the number of quizzes Franklin takes per week of school. To do that, use the formula:
= Number of quizzes / Number of weeks of school so far
= 18 / 6
= 3 quizzes per week
If Franklin gets 3 quizzes a week, to have 30 quizzes he will have to be in school for:
= Number of quizzes in total / Number of quizzes per week
= 30 / 3
= 10 weeks
Franklin will have to attend 10 weeks of school to write 30 quizzes.
Find out more at https://brainly.com/question/24572137.
