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

The video tutorial explains how Renee buys 5 kg of sweets for £10 and sells them in 250g bags at 65 pence each. It details the calculation of the number of bags, total sales, profit, and percentage profit. Renee makes 20 bags, sells them for £13, and earns a £3 profit, resulting in a 30% profit. The tutorial highlights key steps and marks for solving the problem.

Calculate the total revenue from selling all the bags of sweets.

What is the profit made by Renee after selling the sweets?

How do you calculate the percentage profit from the total cost?