Joke Collection Website - Mood Talk - Math problem: Hua and his mother go to the vegetable market to buy mushrooms. Uncle Zhang said: I have 6 Jin of mushrooms left here, and I will sell them to you for 27 yuan. Aunt Liu said: I am here.

Math problem: Hua and his mother go to the vegetable market to buy mushrooms. Uncle Zhang said: I have 6 Jin of mushrooms left here, and I will sell them to you for 27 yuan. Aunt Liu said: I am here.

Compared with the price per kilogram of mushrooms

How much is a catty of uncle Zhang's mushrooms? 27÷6=4.5 (yuan) How much is a catty of aunt Liu's mushrooms? 52÷ 12≈4.3 (yuan)

(Thinking: Why should we keep a decimal point here? )

Because 4.5 & gt4.3

So the mushroom discount for girls.