The heights of the five members of the flower team in class 3 and 3 of the primary school are: Xiao Bei is 147 cm, Xiao Jing is 143 cm, Xiao Huan is 138 cm, Xiao Ying is 142 cm, and Xiao Ni is 140 cm. What is their average height in centimeters?
小学部三3班鲜花队的五位成员的身高分别是：小贝147厘米，小晶143厘米，小欢138厘米，小迎142厘米，小妮140厘米．她们的平均身高是多少厘米？
<gadget id="calculator">147 + 143 + 138 + 142 + 140</gadget>
<output>710</output>

<gadget id="calculator">710 / 5</gadget>
<output>142</output>

<result>142</result>