The heights of Xiaoqing, Xiaolan, and Xiaohong are 162 cm, 156 cm, and 150 cm respectively. What is their average height in cm?
小青、小兰、小红的身高分别为162厘米、156厘米、150厘米，她们的平均身高是多少厘米．
<gadget id="calculator">156 + 150 + 162</gadget>
<output>468</output>

<gadget id="calculator">468 / 3</gadget>
<output>156</output>

<result>156</result>