Because while fractions and percentagesmay seem a bit daunting, they’re justmathematical operations, like all of Ed Sheeran ... to achieve grade 4 pass in GCSE maths. Looking at key errors ...

Well, all probabilities must add up to one ... This clip will be relevant for teaching Maths at KS3/GCSE in England Wales and Northern Ireland. Also at National 4, 5 and Higher in Scotland.