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Andy took a total of 27 quizzes over the course of 3 weeks. How many weeks of school will Andy have to attend this quarter before he will have taken a total of 45 quizzes?

Respuesta :

Answer:

2 weeks

Step-by-step explanation:

27/3 = 9, this means that he is doing 9 quizzes per week.

45- 27 = 18 quizzes left

if he is completing 9 quizzes per week 18/9 = 2, so it will take him 2 weeks  

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