Mathematics, 01.09.2020 23:01 OwenK97
A security guard uses 20 minutes of every hour to walk outside the school, leaving the remaining
40 minutes for monitoring inside the school. Write the ratio that represents the time the
security guard spends outside to the time spent inside.
Answers: 3
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A security guard uses 20 minutes of every hour to walk outside the school, leaving the remaining
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