missing dollar
Three people went to dinner! Each person takes out 10 yuan! This is 30 yuan! After eating the result! The boss said that today's discount is only 25 yuan! Ask the waiter to return it to them! As a result, the waiter embezzled 2 yuan out of 5 yuan! As a result, each of them only got one yuan! In this way, each of them calculated 9 yuan! 3 times 9 equals 27 yuan! Including the waiter's embezzlement, the 2 yuan is only 29 yuan? ? ? ? Where did that 1 yuan go? ? ?
Replies (4)
Passing by after watching it several times
I have read this post on Home many times, it's boring.
Just with the boss, it's too easy.
This problem isn't calculated like that. It should be 3 * 9 = 27, 27 + 5 - 2 = 30. Each person pays 10 yuan, which makes 30 yuan, whereas this time the hotel cost 25 yuan, leaving 5 yuan. After 2 yuan were stolen, it should be 5 - 2 = 3. Then it says each person pays 9 yuan, and 3 * 9 + 5 - 2 = 30.
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