TodayExchangeExchange rate：1=0.1404（1 CNY = 0.1404 USD），So637How much can be exchanged?？We can calculate it using the following formula：
637 * 0.1404 / 1 = 90.226628895184
According to the exchange rate, it can be calculated637Exchange90.226628895184，That is637=USD（637 CNY = 90.226628895184 637）。However, it should be noted that this calculation result is for reference only. For actual exchange, please refer to the actual transaction price of the bank.