A kind of woolen sweater is on sale in the shopping mall. The current price is 120 yuan, 25% cheaper than the original price. How much is the current price cheaper than the original price

A kind of woolen sweater is on sale in the shopping mall. The current price is 120 yuan, 25% cheaper than the original price. How much is the current price cheaper than the original price

The current price is 25% cheaper than the original price × 120 (1-25%) = 40 yuan