GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Proportionality - Explained

The video tutorial explains how to calculate the maximum number of shortbread biscuits Tariq can make with limited ingredients. It involves dividing the available quantities of butter, sugar, and flour by the required amounts for a batch of biscuits. The limiting factor is identified as flour, allowing for the production of 20 biscuits. The tutorial also outlines the steps needed to earn full marks for the problem.

What is the limiting ingredient for making the shortbread biscuits?

What is the final number of shortbread biscuits that Tariq can make?