A school orders pencils in standard packs and jumbo packs. There are 12 pencils in a standard pack. There are 50 pencils in a jumbo pack. The school has p p\,p standard packs and q q\,q jumbo packs of pencils.
Write an expression for the total number of packs of pencils the school has.
Write an expression for the total number of pencils the school has.
267 exam-style questions on OCR GCSE Maths Writing an Expression. Each one has a worked solution and a mark scheme showing where the marks go.