Question

5. Shirley buys a fax machine and sells it to Devi at a gain of 25% on the cost price. Devi then sells the fax machine to Amirah at a loss of 25% on the price at which she buys it from Shirley. If Amirah pays $360 for the fax machine, how much did Shirley pay for it?
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Answer 1

rs 384????????????????