Which of the following numbers cannot be proportional to the four terms (1/6), (2/3), and (3/4) respectively. How many
下面哪个数不能与(1/6)、(2/3)、(3/4)分别作为比例的四个项组成比例．多少
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>