Xiaohua has more stamps than Xiaolan (1/3), Xiaohua should give Xiaolan the amount of his own stamps, and the two have the same number of stamps.
小华的邮票枚数比小兰多(1/3)，小华应拿出自己邮票枚数的多少给小兰，两人的邮票枚数就一样多．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">(1/3) * (1/2)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 + (1/3)</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">(1/6) / (4/3)</gadget>
<output>1/8 = around 0.125</output>

<result>1/8 = around 0.125</result>