n n\,n is an integer and k k\,k is a positive even integer such that −3<2n<k-3 < 2n < k−3<2n<k
Write down all the possible values of n n\,n in terms of kkk.
156 exam-style questions on CCEA GCSE Maths Inequalities. Each one has a worked solution and a mark scheme showing where the marks go.