12/1.5+1.5*0.08.
12/1.5+1.5*0.08．
<gadget id="calculator">12 / 1.5</gadget>
<output>8</output>

<gadget id="calculator">1.5 * 0.08</gadget>
<output>0.12</output>

<gadget id="calculator">8 + 0.12</gadget>
<output>8.12</output>

<result>8.12</result>