What percentage is 5 kilograms less than 8 kilograms? What is the correct column
求5千克比8千克少百分之几？正确的列式为多少
<gadget id="calculator">8 - 5</gadget>
<output>3</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>