Question

Janet took a total of 8 quizzes over the course of 2 weeks. How many weeks of school will Janet have to attend this quarter before she will have taken a total of 20 quizzes? Assume the relationship is directly proportional.

Answer 1

Answer: 5 weeks

Step-by-step explanation: You took 8 quizzes over 2 weeks. Start at 2 weeks which is 8. Divide 8 by 2 to get 4. each half a week is 4 quizzes. subtract 8 from 20 which is 12. Divide 12 by 4 which you get 3. Add the 2 weeks to the 3 to get 5 weeks.