13.6-8.59+19.52/3.2.
13.6-8.59+19.52/3.2．
<gadget id="calculator">13.6 - 8.59</gadget>
<output>5.01</output>

<gadget id="calculator">19.52 / 3.2</gadget>
<output>6.1</output>

<gadget id="calculator">5.01 + 6.1</gadget>
<output>11.11</output>

<result>11.11</result>