He works 8 hours a day for 10 days means he works 8*10 = <<8*10=80>>80 hours

It takes him 5 hours to build one rocking chair so over 80 hours he builds 80/5 = <<80/5=16>>16 rocking chairs

# Answer

16
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Ben works 8-hour shifts in a furniture shop.  It takes him 5 hours to build 1 rocking chair.  How many chairs can he build in 10 days?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
16
Ben works 8-hour shifts in a furniture shop.  It takes him 5 hours to build 1 rocking chair.  How many chairs can he build in 10 days?
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