If someone shoots once and is equally likely to hit an outcome of 0-10 rings, what is the probability of hitting an 8 ring
某人射击一次，击中0-10环的结果的可能性都相等，那么击中8环的可能性是多少
<gadget id="calculator">1 / 11</gadget>
<output>1/11 = around 0.090909</output>

<result>1/11 = around 0.090909</result>