Question
There were 21 people in a queue for a free shortbread at Jean's Cafe. Warren was the ninth person in the queue. Ian was the fourth last person in the queue. How many people were there between Warren and Ian?
3 m

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There were 21 people in a queue for a free shortbread at Jean's Cafe. Warren was the ninth person in the queue. Ian was the fourth last person in the queue. How many people were there between Warren and Ian?