The heights of five basketball players in our school's basketball team are 169 cm, 171 cm, 172 cm, 168 cm, and 170 cm. What is their average height in cm?
我校篮球队其中5名篮球队员的身高分别是169厘米、171厘米、172厘米、168厘米、170厘米，他们的平均身高是多少厘米？
<gadget id="calculator">169 + 171 + 172 + 168 + 170</gadget>
<output>850</output>

<gadget id="calculator">850 / 5</gadget>
<output>170</output>

<result>170</result>