Ace GCSE
GCSEMocksProgressGCSE MathsAI revisionPricing
Your exam tier

Free web sample

Try 30 questions here. The full topic has 164 questions in the app.

Download AceGCSE on the App StoreGet AceGCSE on Google Play
1 / 10

Maths · Decimals & fractions

Crossover

N×0.4˙5˙=0.5˙N \times 0.\dot{4}\dot{5} = 0.\dot{5}. Write NN as a recurring decimal.

Choose an answer — or press 1234