Among the following three numbers, how many can form a ratio with 3, 6, and 24
下列三个数中，能与3、6、24组成一个比例的是多少
<gadget id="calculator">24 / 6</gadget>
<output>4</output>

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

<result>3/4 = around 0.75</result>