Question

Calculate BMI of a child whose weight is 72 kg and height 1.68 mt.

Answer 1

BMI = ${\displaystyle \frac{\text{Weight} \left(\text{Kg}\right)}{\text{Height}\times \text{Height} \left(\text{m}\right)}}$

          = ${\displaystyle \frac{72 \text{Kg}}{1.68\times 1.68 \text{m}}}$

          =${\displaystyle \frac{72 \text{Kg}}{2.8224 {\text{m}}^2}}$

          = 25.51 kg/m²