A train takes t t\,t minutes to get from London to Canterbury The same journey by car takes k k\,k minutes longer.
Write an expression in terms of t t\,t and k k\,k for the amount of time, in minutes, it takes to travel from London to Canterbury by car.
267 exam-style questions on Eduqas GCSE Maths Writing an Expression. Each one has a worked solution and a mark scheme showing where the marks go.