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?

Answer rating: 100% (QA)

Lets denote the cost price of each vase as C dollars According to the given information Mrs Ong sold ... View the full answer