Question
PSLE
A wafer costs $1.60 in Bakery R. For every 3 wafers a customer buys, he can buy the fourth one at half the price. What is the greatest number of wafers that a customer can buy with $24?
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PSLE
A wafer costs $1.60 in Bakery R. For every 3 wafers a customer buys, he can buy the fourth one at half the price. What is the greatest number of wafers that a customer can buy with $24?