Mathematics
Mathematics, 10.02.2021 21:00, mewings

Mary took a test and answerd 12 questions
in 30 minutes. At this
rate, how many
questions can she
expect to answer in
150 minutes?

answer
Answers: 3

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Mary took a test and answerd 12 questions
in 30 minutes. At this
rate, how many
q...

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