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At Mrs.Ong's shop, there were two vases for sale at $630 each. She sold one of them at this price and earned 40 percent of

At Mrs.Ong's shop, there were two vases for sale at $630 each. She sold one of them at this price and earned 40 percent of what she paid for it. She sold the other vase later at a 20 percent discount. If the two vases had the same costs, how much did Mrs.Ong earn altogether?


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