72.24/1.2+9.2*0.15.
72.24/1.2+9.2*0.15．
<gadget id="calculator">72.24 / 1.2</gadget>
<output>60.2</output>

<gadget id="calculator">9.2 * 0.15</gadget>
<output>1.38</output>

<gadget id="calculator">60.2 + 1.38</gadget>
<output>61.58</output>

<result>61.58</result>