Fill in the blanks (1/15) (1/10) how much (1/3) (1/1) according to the law.
按规律填空(1/15)(1/10)多少(1/3)(1/1)．
<gadget id="calculator">10 - 4</gadget>
<output>6</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>