Question
PSLE
Harry had puffs and Cody had muffins. Both gave half of what they had to each other. Harry sold 13 puffs and Cody sold 38 muffins. In the end, the ratios of puffs to muffins for Harry and Cody were 1 : 4 and 1 : 2 respectively. How many puffs did Harry have at first?
4 m

Click button first when a symbol is required. X

PSLE
Harry had puffs and Cody had muffins. Both gave half of what they had to each other. Harry sold 13 puffs and Cody sold 38 muffins. In the end, the ratios of puffs to muffins for Harry and Cody were 1 : 4 and 1 : 2 respectively. How many puffs did Harry have at first?