Maths In Minutes

How to Use the Constant Ratio Method for Division

In this video, we look at how to scale both numbers in a division by the same factor and how this mental method can be applied to decimals and calculations with money.


Year 5, Year 6

Arithmetic, Division

Register for freeAlready registered? Log in

Premium Account Required

More in this series: Strategies for Mental Calculations

Resources to raise maths attainment for all pupils

Use alongside our intervention programmes to see the greatest impact across your school.

Comprehensive collections to support every year group
Flexible and easy to implement alongside your existing maths strategy
Clearly structured and mapped to progression documents