Xiaodong remits 2,000 yuan to his grandma at the post office, and needs to pay a 1% remittance fee. How much is the remittance fee.
小东在邮局给奶奶汇2000元钱，需要交1%的汇费．汇费是多少元钱．
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">2_000 * (1/100)</gadget>
<output>20</output>

<result>20</result>