The questions in this quiz are suitable for GCSE maths students studying simultaneous equations, solving simultaneous examples with no common coefficients, creating and solving simultaneous equations, ...

Add Yahoo as a preferred source to see more of our stories on Google. A GCSE maths question deemed 'impossible' has left both parents and children stumped. If you know someone sitting their GCSE exams ...

The calculations behind filling supermarket shelves are dizzyingly complex – but it all starts with the x and y you know from school Nando’s put it succinctly on its Twitter feed last month: “The UK ...

A GCSE maths question deemed 'impossible' has left both parents and children stumped. If you know someone sitting their GCSE exams this week, you can help test their skills. Secondary school students ...