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A clever math riddle explains how you can make a profit by buying and selling the same cow twice. Letβs break it down step by step.
Β First Transaction
Buy the cow for: β¬800
β Profit: β¬1,000 β β¬800 = β¬200
Β Second Transaction
Sell it for: β¬1,300
Β Total Profit = β¬200 + β¬200 = β¬400