The monthly interest rate of the deposit is 0.22%, what is the annual interest rate?
存款的月利率为0.22%，折合成年利率是多少．
<gadget id="calculator">0.22 / 100</gadget>
<output>0.0022</output>

<gadget id="calculator">0.0022 * 12</gadget>
<output>0.0264</output>

<result>0.0264</result>