In a math test, Xiaodong got 25 questions right, accounting for 5/6 of the total test questions, and Xiaoying got 90% of the total test questions right. How many questions did Xiaoying get right?
在一次数学测试中，小东做对了25题，占试题总数的(5/6)，小英做对试题总数的90%，小英做对多少题？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">25 / (5/6)</gadget>
<output>30</output>

<gadget id="calculator">90 / 100</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">30 * (9/10)</gadget>
<output>27</output>

<result>27</result>