Question
PSLE
Simon has some wafers. If he gives each of his friends 2 wafers instead, he will have 40 left. If he gives each of them 4 wafers, there is no wafer left. How many wafers does Simon have?
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PSLE
Simon has some wafers. If he gives each of his friends 2 wafers instead, he will have 40 left. If he gives each of them 4 wafers, there is no wafer left. How many wafers does Simon have?