Current location - Plastic Surgery and Aesthetics Network - Clothing company - Yiyi clothes
Yiyi clothes
Suppose the original price of an earned item is X, then it is X( 1+0.2)= 120.

X= 100

Suppose the original price of a lost chess piece is X, then X( 1-0.2)= 120.

X= 150

The original price of two clothes adds up to 250 yuan. Only sold for 240, so the boss lost money 10 yuan.