Question
PSLE
A retailer gave a discount of $5 for every $20 spent. Mrs Ma bought a windbreaker and paid $175. What was the price of the windbreaker before the discount?
2 m

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PSLE
A retailer gave a discount of $5 for every $20 spent. Mrs Ma bought a windbreaker and paid $175. What was the price of the windbreaker before the discount?