（）is the right way to calculate BMI.

（）is the right way to calculate BMI.
A.weight (kg) ^ 2 / height (cm)
B.weight (kg) / height (cm) ^ 2
C.height (m) / weight (kg)
D.weight (kg) / height (m) ^ 2
正确答案：weight (kg) / height (m) ^ 2