((1.2+2.3+3.4+4.5+5.6)/(12+23+34+45+56)).
((1.2+2.3+3.4+4.5+5.6)/(12+23+34+45+56))．
<gadget id="calculator">1.2 + 2.3 + 3.4 + 4.5 + 5.6</gadget>
<output>17</output>

<gadget id="calculator">12 + 23 + 34 + 45 + 56</gadget>
<output>170</output>

<gadget id="calculator">17 / 170</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>