Ace GCSE
GCSEMocksProgressGCSE MathsAI revisionPricing
Your exam tier

Free web sample

Try 30 questions here. The full topic has 132 questions in the app.

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

Maths · Sharing in a ratio

Crossover

Two numbers are in the ratio 1:21:2. If 7 is added to both, their ratio changes to 3:53:5. What is the greatest number?

Choose an answer — or press 1234