Calculation: 10%*20%*30%*40%=(answer in decimals)
计算：10%*20%*30%*40%=(以小數作答)
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

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

<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">(1/10) * (1/5) * (3/10) * (2/5)</gadget>
<output>3/1_250 = around 0.0024</output>

<result>3/1_250 = around 0.0024</result>