He makes 5*8=<<5*8=40>>40 pieces

So each person gets 40/4=<<40/4=10>>10 pieces

That means each person eats 10/8=<<10/8=1.25>>1.25 of an orange

So each person eats 80*1.25=<<80*1.25=100>>100 calories of orange

# Answer

100
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
James takes 5 oranges and breaks each orange into 8 pieces.  He splits the pieces between 4 people.  If an orange has 80 calories how many calories does each person get?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
100
James takes 5 oranges and breaks each orange into 8 pieces.  He splits the pieces between 4 people.  If an orange has 80 calories how many calories does each person get?
train