After a number is multiplied by (3/4), the result is less than 2 (2/3). What is this number?
一个数乘(3/4)后，结果就比2少(2/3)，这个数是多少？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/3) / (3/4)</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">2 * (4/9)</gadget>
<output>8/9 = around 0.888889</output>

<result>8/9 = around 0.888889</result>