(1+10%)χ=2.2.
(1+10%)χ=2.2．
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">2.2 / (11/10)</gadget>
<output>2</output>

<result>2</result>