How much is 5 kilograms (1/9) equal to 1 kilogram?
5千克的(1/9)与1千克的多少相等．
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">(1/9) / 1</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">5 * (1/9)</gadget>
<output>5/9 = around 0.555556</output>

<result>5/9 = around 0.555556</result>