27.05+(9/100)-6.34-(1/100)=how much.
27.05+(9/100)-6.34-(1/100)=多少．
<gadget id="calculator">9 / 100</gadget>
<output>9/100 = around 0.09</output>

<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">(9/100) - 6.34 - (1/100)</gadget>
<output>-6.26</output>

<gadget id="calculator">27.05 + (-6.26)</gadget>
<output>20.79</output>

<result>20.79</result>