Aiden wants to buy a chocolate bar for every student in year 7.
There are 110 students in year 7.
A pack of 6 chocolate bars costs £1.20
Verify that Aiden will have to pay £22.80 for the chocolate bars.
218 exam-style questions on OCR GCSE Maths Calculation Problems. Each one has a worked solution and a mark scheme showing where the marks go.