Recently, Xiao Ming's father went abroad for inspection. He went to the bank and exchanged 20,000 yuan for 2,500 dollars. What is the exchange rate between RMB and USD: 1.
最近，小明的爸爸出国考察，他到银行用20000元人民币兑换了2500元美元．人民币与美元的兑换比率是多少：1．
<gadget id="calculator">20_000 / 2_500</gadget>
<output>8</output>

<result>8</result>