50 yuan counterfeit money was exchanged for 50 yuan change nearby, which is equivalent to a total of 1 15 yuan in 50 yuan.

Looking for a young man in 29 yuan is equivalent to missing 29 yuan and a pair of shoes 15 yuan, leaving115-29-15 = 71yuan.

However, when the neighborhood found out that 50 yuan was a fake, Xiaomi Cloth Children's Shoes Store had no choice but to return to 50 yuan, which was equivalent to reducing the remaining 2 1 yuan in 50 yuan.

If you don't count the profit of shoes, you will lose 65-2 1=44 yuan;

If you count the profit of shoes, you will lose 50 yuan.

Originally, as soon as I saw the topic, I felt that the loss should be above 50 yuan, but such an analysis, so many, is also very strange.