11+ Maths: Converting between fractions and percentages
22 October 2026
Understanding how to change a fraction into a percentage is a useful skill for 11+ maths. It helps children compare numbers in a way that is easy to understand and use in real life.
Let's look at a clear example of how to convert a fraction to a percentage, step by step.
Worked example
Convert 3/4 to a percentage.
Step 1: Divide the top number by the bottom number. 3 ÷ 4 = 0.75
Step 2: Multiply the answer by 100. 0.75 × 100 = 75
Step 3: Add the percent sign.
The answer is 75%.
Now your child can see how a fraction can be turned into a percentage using simple steps. This makes it easier to spot the link between fractions and percentages in everyday maths.
Key insight: Practising this method will help your child feel more confident when they see similar questions in 11+ Maths: Converting between fractions and percentages.
