Question

Tammy took a total of 14 quizzes over the course of

7 weeks.​How many weeks of school will Tammy have to attend this quarter before she will have taken a total of 18 quizzes?




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Answer 1

To find out how many more weeks Tammy needs to attend before she will have taken a total of 18 quizzes, we can set up a proportion:

14 quizzes / 7 weeks = 18 quizzes / x weeks

To solve for x, we can cross-multiply:

14x = 18 * 7

14x = 126

Dividing both sides by 14, we get:

x = 126 / 14

x = 9

Therefore, Tammy will have to attend 9 more weeks of school before she will have taken a total of 18 quizzes.

Answer 2

Answer: 9

Explanation:

Concluding she took 2 tests each week because 14/7=2

We take 2 and divide 18.

18/2 = 9

So 9 weeks! Hope this helped!