Write the ratio 24:72 24 : 72\,24:72 in its simplest form.
In February, it rained on 37\displaystyle \frac{3}{7}73 of days
Write the ratio of the days it rained to the number of days it did not rain.
Hence, write the ratio of the days it did not rain to the days it rained.
249 exam-style questions on Eduqas GCSE Maths Writing and Simplifying Ratio. Each one has a worked solution and a mark scheme showing where the marks go.