Discounts in a restaurant

Discounts in a restaurant, originally uploaded by photoluc.

Young Shanghaiese eat in a restaurant that advertises "22 % discount on lunch, 12% discount on dinner" in Shanghai, China, on March 9, 2007. In China, discounts are written according to the remaining part of the price, so here "7.8" means "78% of the original price", therefore a 22% discount.