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If it takes about 20 minutes to grade a student paper how long in hours does it take to grade palers for a class of 25 people

If it takes about 20 minutes to grade a student paper how long in hours does it take to grade palers for a class of 25 people
asked 22.4k views
5 votes
If it takes about 20 minutes to grade a student paper how long in hours does it take to grade palers for a class of 25 people

asked
User Sven Van De Scheur
by
8.8k points

1 Answer

4 votes
20X25=500mins
500/60 (mins in a hour)=8.33 hours

answered
User Rastislav Komara
by
8.9k points
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