A set of children's clothes will be sold at 255 yuan after 15% discount. How much is the original price of this set of clothes? How much is the current price cheaper than the original price? Math, not clothes!

A set of children's clothes will be sold at 255 yuan after 15% discount. How much is the original price of this set of clothes? How much is the current price cheaper than the original price? Math, not clothes!

Original price 255 / 85% = 300 yuan more than 300-255 = 45 yuan