Question
The usual price of an hi-fi system was $560. During a sale, Wendy bought the hi-fi system at a 10% discount. How much did Wendy pay for the hi-fi system?
2 m

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The usual price of an hi-fi system was $560. During a sale, Wendy bought the hi-fi system at a 10% discount. How much did Wendy pay for the hi-fi system?