GCSE Maths - How to Solve Best Buy Questions #88

The video tutorial explains how to determine the best value for money when comparing two items. It introduces two methods: calculating cost per litre and litres per pound. The tutorial uses examples of drink bottles and toilet roll packs to demonstrate these methods. It emphasizes that both methods are valid, and viewers should choose the one that suits them best.

How do you determine which bottle of drink offers the best value for money?

What is the cost per litre of the bigger bottle?

How much drink do you get per pound for the smaller bottle?

What is the cost of each roll in the pack of toilet rolls that contains 9 rolls?

Which pack of toilet rolls is the better deal based on the cost per roll?