A stationery shop sells 14 different types of pens and 9 different types of notebooks. Sarah wants to buy one pen and one notebook. Work out the total number of different combinations of one pen and one notebook Sarah can buy.
Practise OCR GCSE Maths The Product Rule for Counting with exam-style questions for Foundation and Higher tier. 68 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.