There are 9 pens in a box.
5 pens are red. The rest of the pens are green.
What fraction of the pens are green?
Practise CIE IGCSE Maths Writing, Simplifying and Ordering Fractions with exam-style questions for Core and Extended tier. 19 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.