Ratio and proportion
| Paper | Question Topic | Written Solution | Video Solution |
|---|---|---|---|
| 2011-11-14 EdExcel 1380-4H | Q05 Ratio and proportion | No | Yes |
| 2011-11-14 EdExcel 1380-4H | Q17 Ratio and proportion | No | Yes |
| 2013-11-06 EdExcel 1MA0-1H | Q11 Ratio and proportion | No | Yes |
| 2014-11-05 EdExcel 1MA0-1F | Q21 Ratio and proportion | No | No |