3-(0.75/6+2)
3-(0.75/6+2)
<gadget id="calculator">0.75 / 6</gadget>
<output>0.125</output>

<gadget id="calculator">0.125 + 2</gadget>
<output>2.125</output>

<gadget id="calculator">3 - 2.125</gadget>
<output>0.875</output>

<result>0.875</result>