The so-called "more than 500 people", from 50 1 to 599 people, can be said to be "more than 500 people." This statement may be understandable in ancient times, but it is a bit unreasonable in modern times with advanced technology.
Modern technology is easy to remake or enlarge by photography at the ratio of 1: 1. Using this technology, a gentleman finally got a copy of The Riverside Scene at Qingming Festival. He immediately began to count the numbers in the picture accurately.
This gentleman's method is really simple: put a grain of rice on everyone in the picture. After all the arrangements are made, count how many grains of rice there are. He counted it several times, and the total number was exactly the same: there were 8 15 people on the riverside map at Qingming Festival. Surprisingly, the original statement has such a big error!
This incident fully shows that mathematical ideas are everywhere, and the beauty of application lies in people who are attentive.
The idea of solving this problem is very simple, in fact, it only uses mathematical similarity transformation (photographic amplification) and correspondence principle (counting rice grains).
But according to Qian's Zhuo? According to the statistics in Volume 8, there are various figures 1643 people on the riverside in Qingming Festival.
There are 208 animals, more than 20 different cars, more than 20 boats, and more than 30 houses.
Other answers are based on the money written by Zhuo? According to the statistics in Volume 8, there are 1643 characters and 208 animals in the Riverside Scene at Qingming Festival, which is more than the classical novels Romance of the Three Kingdoms (1 19 1 person), Dream of Red Mansions (975 people) and Water Margin. People of all colors have 1643.