Give Xiaohua (1/7) of Xiaoming's stamps, and the two have the same amount, so the relationship between the number of stamps for the two is that Xiaohua has less than Xiaoming
小明的邮票拿(1/7)给小华，两人就一样多，则原来两人邮票张数的关系是小华比小明少多少
<gadget id="calculator">1 / 7</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">(1/7) * 2</gadget>
<output>2/7 = around 0.285714</output>

<result>2/7 = around 0.285714</result>