Xiaoli, Xiaohua and Xiaoying are three children who make origami cranes. Xiaoli folded 27, Xiaohua folded 6 more than Xiaoli, and the number of Xiaoying's folded is exactly twice the total number of folded by Xiaoli and Xiaohua. How many paper cranes did Xiaoying fold?
小丽、小华和小英三个小朋友折纸鹤．小丽折了27只，小华比小丽多折了6只，小英折的只数正好是小丽和小华折的总只数的2倍．小英折了多少只纸鹤？
<gadget id="calculator">27 + 6 + 27</gadget>
<output>60</output>

<gadget id="calculator">60 * 2</gadget>
<output>120</output>

<result>120</result>