The time the singer had for singing was 80 - 10 = <<80-10=70>>70 minutes.

The time the singer had for singing 5-minute songs was 70 - 10 = 60 minutes.

The number of 5-minute songs was 60 / 5 = <<60/5=12>>12 songs.

The total number of songs sung is 12 + 1 = <<12+1=13>>13 songs.

# Answer

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<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Jay went to watch a singer in a one hour 20 minutes concert.  If there was a 10-minute intermission, and all the songs were 5 minutes except for one song that lasted 10 minutes, how many songs did she sing?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
13
Jay went to watch a singer in a one hour 20 minutes concert.  If there was a 10-minute intermission, and all the songs were 5 minutes except for one song that lasted 10 minutes, how many songs did she sing?
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