16.2/(3.2*0.25+4.6)
16.2/(3.2*0.25+4.6)
<gadget id="calculator">3.2 * 0.25</gadget>
<output>0.8</output>

<gadget id="calculator">0.8 + 4.6</gadget>
<output>5.4</output>

<gadget id="calculator">16.2 / 5.4</gadget>
<output>3</output>

<result>3</result>