A commodity is sold at a 15% discount, that is to say, it is sold at a discount. A basketball originally costs 180 yuan, but now it costs 135 yuan Basketball is sold at a discount

A commodity is sold at a 15% discount, that is to say, it is sold at a discount. A basketball originally costs 180 yuan, but now it costs 135 yuan Basketball is sold at a discount

85% 15% 135/180*100%