First, we need to determine the length of John's workday if he decides to earn the bonus.

We do this by performing 8+2= <<8+2=10>>10 hours for his workday.

Next, we need to determine his overall pay.

We do this by performing 80+20=<<80+20=100>>100 dollars a day.

We then determine John's hourly rate by dividing his pay by the number of hours worked, performing 100/10= <<100/10=10>>10 dollars an hour.

# Answer

10
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
John works a job that offers performance bonuses.  He makes $80 a day and works for 8 hours.  He has the option of working hard to earn the performance bonus of an extra $20 a day, but the extra effort results in a 2-hour longer workday.  How much does John make per hour if he decides to earn the bonus?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
10
John works a job that offers performance bonuses.  He makes $80 a day and works for 8 hours.  He has the option of working hard to earn the performance bonus of an extra $20 a day, but the extra effort results in a 2-hour longer workday.  How much does John make per hour if he decides to earn the bonus?
train