SOLUTION: It take about 20 minutes to grade a students paper. How long in hours does it take to grade papers for a class of 25. Using proportions/ratios

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Question 820234: It take about 20 minutes to grade a students paper. How long in hours does it take to grade papers for a class of 25.
Using proportions/ratios
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


20 minutes is 1/3 of an hour

John

My calculator said it, I believe it, that settles it
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