Use the three number cards of 2, 0, and 9 to randomly place a three-digit number. What is the probability that the three-digit number is a multiple of 2?
用2、0、9这三张数字卡任意摆一个三位数，摆成的三位数是2的倍数的可能性是多少．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

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