Xiaoming and Xiaojun are 2.22 meters tall, Xiaoming and Xiaoli are 2.20 meters tall, Xiaojun and Xiaoli are 2.24 meters tall. Can you calculate everyone's height
Xiaoming + Xiaojun + Xiaoli = (2.22 + 2.20 + 2.24) / 2 = 3.33 (m)
Xiaoli = 3.33-2.22 = 1.11 (m)
Xiaojun = 3.33-2.20 = 1.13 (m)
Xiaoming = 3.33-2.24 = 1.06 (m)