TodayExchangeExchange rate：1=0.1404（1 CNY = 0.1404 USD），So280How much can be exchanged?？We can calculate it using the following formula：
280 * 0.1404 / 1 = 40
According to the exchange rate, it can be calculated280Exchange40，That is280=USD（280 CNY = 40 280）。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.