Zhang Fei and Guan Yu should spend about 5000 baht in the restaurant.
In the Three Kingdoms, Sun Quan Jiahe began casting in five years, imitating Wang Mang's Da Chun, with the inside and outside Guo on the back. One baht is 500, which is inflated money. The initial casting is 2.8-3cm in diameter and weighs 7 7- 10/0g, and the later casting is lighter and smaller. There is no decoration on the back, but there is money on the back.
The complete book is Qian Xiaoping's Details 150 yuan, which was cast in the first year of Sun Quan Chiwu. Daquan has a diameter of 3.6 cm and weighs 14.5 g, and the later casting has a diameter of 2.5 cm and weighs 3.5 g, one for five baht and one for one thousand yuan. This is a lot of fictitious money. There are 5,000 Daquans with a diameter of 2000cm, a weight of 1 1.5g and a diameter of 3.2CM, and the number is very small, so be careful when collecting them.
Da Chun is like a thousand things, 600 yuan.
Ten extra-large books in a thousand folds 10000 yuan.
Daquan 2000 yuan, 2000 yuan, 1400 yuan.
There is no pricing for 5000% discount and 50% discount of Daquan.
Weights and measures three kingdoms period
1 stone = 4 jun, 1 jun = 30 Jin, 1 Jin = 16 Liang, 1 Liang = 24 baht.
1 stone = 26400, 1 jun = 6600, 1 kg = 220, 1 beam = 13.8, 1 baht = 0.57g.
1 = 10, 1 = 10, 1 = 10.
1 Hu =20450， 1 Dou = 2045， 1 L = 204.5， 1 = 20.45 mL。
1 foot = 1 foot, 1 foot = 10 inch,1inch = 10 minute.
1 ft = 333, 1 ft = 33.3, 1 in = 3.33, 1 min = 0.333 cm.
This is the money at that time, and the total exchange ratio has also been written out. At that time, the money was "Thai baht", which was the correct answer, not the "silver" and "gold" mentioned by the landlord.