Higher November 2020 Paper 5 Q1

OCRHigherCurrent spec2 marksProperties of Numbers

1 Write 75 as a product of its prime factors. [2]

Answer	Marks	Part marks and guidance
\(3 \times 5^2\) oe	2	B1 for only 3 and 5 or M1 for any correct factor pair of 75	Condone inclusion of 1 for B1 Not 1 and 75