Penny, Alex and Anele are at a shopping mall. The items they are interested in buying are shown below. They each have exactly R800 to spend.



trainers. R400

a DVD R150

a sweater R180

a book R189

a boogie board R399.99

a CD R139

a gym bag R139

a) Penny buys three items and has R30 and some small change left over. Which items did she buy?

b) Anele buys five of the listed items and has R2 left over. Which items did she buy?

c) Alex buys only items and has only 5 c left over. What did he buy? Explain why he has 5 c in change.