Pies = 1 unit, cakes = 3 units. The 50 more cakes is the gap of 2 units.<br><br>[[model:questions/solutions/q2282.png]]<br><br>• Cakes − Pies = 2 units → 50<br>• 1 unit → 50 ÷ 2 = 25 (pies)<br>• Cakes = 3 units → 3 × 25 = 75<br><br>He made 75 cakes.<br>Check: 75 − 25 = 50 more, and 75 = 3 × 25. ✓