Here is a list of fractions.
1845143010258201640 \frac{18}{45} \quad \frac{14}{30} \quad \frac{10}{25} \quad \frac{8}{20} \quad \frac{16}{40} 4518301425102084016One of these fractions is not equivalent to 25\displaystyle \frac{2}{5}52. Write down this fraction.
19 exam-style questions on Oxford AQA IGCSE Maths Writing, Simplifying and Ordering Fractions. Each one has a worked solution and a mark scheme showing where the marks go.