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? Think carefully first, then make a decision:
He makes 5 * 8 = 40 pieces. So each person gets 40 / 4 = 10 pieces. That means each person eats 10 / 8 = 1.25 of an orange. So each person eats 80 * 1.25 = 100 calories of orange. So, the answer is 100.