The ages of the mathematics teachers in grades 1-6 of Yongming Primary School are 27, 35, 40, 37, 45, and 32 respectively. What is their average age?
永明小学1-6年级的数学教师的年龄分别是27、35、40、37、45、32岁，那么他们的平均年龄是多少岁？
<gadget id="calculator">27 + 35 + 40 + 37 + 45 + 32</gadget>
<output>216</output>

<gadget id="calculator">216 / 6</gadget>
<output>36</output>

<result>36</result>