Question

What is B.M.I.? Write the formula to calculate it.

Hint:

Remember: B.M.I. is a quick measure of body weight relative to height, and it helps identify potential health risks.

Answer 1

Step 1: Definition of B.M.I.
Body Mass Index (B.M.I.) is a simple and widely used method to assess an individual's body weight in relation to their height. It helps determine whether a person has a healthy weight, is underweight, overweight, or obese.

Step 2: Formula to Calculate B.M.I.
The formula to calculate B.M.I. is: \[ B.M.I. = \frac{{\text{Weight in kg}}}{{\text{Height in meters}^2}} \] For example, if an individual weighs 70 kg and has a height of 1.75 meters, the B.M.I. would be: \[ B.M.I. = \frac{{70}}{{1.75^2}} = 22.86 \] This value helps classify individuals into different categories, such as normal weight, overweight, or underweight.