"What number (1/6) is (2/9), find this number." What is the correct formula
"什么数的(1/6)是(2/9)，求这个数．"正确的算式是多少
<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

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

<gadget id="calculator">(2/9) / (1/6)</gadget>
<output>4/3 = around 1.333333</output>

<result>4/3 = around 1.333333</result>