Xiao Hua typed 46 words per minute, Xiao Liang typed 16 more words per minute than Xiao Hua, and the number of words per minute that Mr. Liu typed was equal to twice the total of Xiao Hua and Xiao Liang. How many words does Mr. Liu type per minute?
小华每分钟打46字，小亮每分钟比小华多打16字，刘老师每分钟打的字数等于小华和小亮总数的2倍．刘老师每分钟打多少字？
<gadget id="calculator">46 + 16</gadget>
<output>62</output>

<gadget id="calculator">46 + 62</gadget>
<output>108</output>

<gadget id="calculator">108 * 2</gadget>
<output>216</output>

<result>216</result>