(4/9) of a number is (16/27), what is this number?
一个数的(4/9)是(16/27)，这个数是多少？
<gadget id="calculator">16 / 27</gadget>
<output>16/27 = around 0.592593</output>

<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">(16/27) / (4/9)</gadget>
<output>4/3 = around 1.333333</output>

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