In preparation for a study buddy session, Nicola is setting up some stations where learners can create their own quiz. She has 18 sheets of card and 9 pens, which she wants to distribute evenly among the quiz stations with none left over. What is the greatest number of quiz stations that Nicola can set up?
You can share your answers here on Facebook or in the forum or with me as I visit during the week. Remember you need to show your workings out to get the maximum points.