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Mary is preparing for her college entrance exams. In a practice test, she answered 15 problems in 45 minutes. At this rate, how many problems is she expected to answer in 180 minutes?

(Proportional Reasoning)....

I really need an answer, and it would be great if you answer


Sagot :

Answer:

I'm guessing 60

Step-by-step explanation:

84% sure tho