The sum of 8 (1/10) and how many 0.01 is 1.
8个(1/10)与多少个0.01的和是1．
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(1/10) * 8</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 - (4/5)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/5) / 0.01</gadget>
<output>20</output>

<result>20</result>