GCSE Maths - How to Find a Percentage of a Number #92

The video tutorial explains how to calculate percentages of a number using different methods, including using a calculator, converting percentages to decimals, and converting percentages to fractions. It provides examples of calculating percentages both below and above 100% and discusses how to solve complex percentage problems in exams. The tutorial emphasizes understanding the equivalence of percentages, decimals, and fractions.

Describe the fraction technique for calculating percentages.

How can you find the number of girls in a class of 25 pupils if 60% are girls?

How can you determine the number of boys in a class if you know the total number of pupils and the percentage of girls?