Question
PSLE
Ben has some puffs. If he gives each of his friends 9 puffs, there is no remainder. If he gives each of them 5 puffs instead, he will have 28 left. How many puffs does Ben have?
2 m

Click button first when a symbol is required. X

PSLE
Ben has some puffs. If he gives each of his friends 9 puffs, there is no remainder. If he gives each of them 5 puffs instead, he will have 28 left. How many puffs does Ben have?