What is (3/7) of 1m equal to 3m?
1m的(3/7)等于3m的多少．
<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">(3/7) / 3</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">1 * (1/7)</gadget>
<output>1/7 = around 0.142857</output>

<result>1/7 = around 0.142857</result>