There are 20 + 2 of Peter’s hands = <<20+2=22>>22 hands in Peter’s class including his

There are 22 hands / 2 hands per student = <<22/2=11>>11 students

# Answer

11
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
There are 20 hands in Peter’s class, not including his. Assume every student in the class has 2 arms and 2 hands. How many students are in Peter’s class including him?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
11
There are 20 hands in Peter’s class, not including his. Assume every student in the class has 2 arms and 2 hands. How many students are in Peter’s class including him?
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