Question
PSLE
A biscuit costs $1.20 in Bakery L. For every 5 biscuits a customer buys, he can buy the sixth one at half the price. What is the greatest number of biscuits that a customer can buy with $18?
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PSLE
A biscuit costs $1.20 in Bakery L. For every 5 biscuits a customer buys, he can buy the sixth one at half the price. What is the greatest number of biscuits that a customer can buy with $18?