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?
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
#### 100