This week, teenagers across the UK have been sitting their GCSE exams in a range of subjects, including maths. However, one particular GCSE calculation, dubbed 'impossible', has left even parents ...
A maths teacher has revealed a 3-mark GCSE exam question which is even baffling adults who were baffled by the non-calculator sum. So can you solve this problem?
Some results have been hidden because they may be inaccessible to you
Show inaccessible results