Question
PSLE
Henry has some biscuits. If he gives each of his friends 4 biscuits instead, he will have 21 left. If he gives each of them 7 biscuits, there is no biscuit left. How many biscuits does Henry have?
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PSLE
Henry has some biscuits. If he gives each of his friends 4 biscuits instead, he will have 21 left. If he gives each of them 7 biscuits, there is no biscuit left. How many biscuits does Henry have?