Mom remits 2,000 yuan to grandma at the post office, and a 1.5% remittance fee is required. How much is the remittance fee?
妈妈在邮局给奶奶汇2000元钱，需要交1.5%的汇费，汇费是多少元．
<gadget id="calculator">1.5 / 100</gadget>
<output>0.015</output>

<gadget id="calculator">2_000 * 0.015</gadget>
<output>30</output>

<result>30</result>