For any two numbers x and y, define a new operation "*" as: x*y=((xy)/(6x+2y))-30%((x)/(y)), then 2*6 = how much.
对任意两个数x、y，定义新的运算"*"为：x*y=((xy)/(6x+2y))-30%((x)/(y))，那么2*6=多少．
<gadget id="calculator">2 * 6</gadget>
<output>12</output>

<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<gadget id="calculator">12 + 12</gadget>
<output>24</output>

<gadget id="calculator">12 / 24</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">2 / 6</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(3/10) * (1/3)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(1/2) - (1/10)</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>