Question
PSLE
Zane had muffins and Ryan had croissants. Both gave half of what they had to each other. Zane sold 12 muffins and Ryan sold 28 croissants. In the end, the ratios of muffins to croissants for Zane and Ryan were 1 : 4 and 1 : 2 respectively. How many muffins did Zane have at first?
4 m

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PSLE
Zane had muffins and Ryan had croissants. Both gave half of what they had to each other. Zane sold 12 muffins and Ryan sold 28 croissants. In the end, the ratios of muffins to croissants for Zane and Ryan were 1 : 4 and 1 : 2 respectively. How many muffins did Zane have at first?