SOLUTION: Sam is at art school all day on Tuesdays. His classes are 1-hour each. His first class starts at 9am. He takes a 1-hour lunch break after his second class and a 30-minute break aft

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Question 1031274: Sam is at art school all day on Tuesdays. His classes are 1-hour each. His first class starts at 9am. He takes a 1-hour lunch break after his second class and a 30-minute break after his third class. What time does Sam's fourth class start?
Answer by LinnW(1048) About Me  (Show Source):
You can put this solution on YOUR website!
First Class 1 hour
Second Class 1 hour
Lunch Break 1 hour
Third Class 1 hour
Break 1/2 hour
Beginning of Fourth Class
We have a total of 1 + 1 + 1 + 1 + 1/2 hours after school starts till
the fourth class starts.
That is a total of 4 1/2 hours
Adding 4 1/2 to the 9am start we have 13 1/2 which is 1:30 PM