Final answer:
BMI is calculated by multiplying weight in pounds by 703, then dividing by height in inches squared. The correct calculation is represented by option 'b', but with the inclusion of the conversion factor and the specific mathematical formula.
Step-by-step explanation:
The Body Mass Index (BMI) is calculated using a person's weight and height. It is an estimate of body fat and a common measure to assess whether an individual is underweight, normal weight, overweight, or obese. To calculate BMI using pounds and inches, you would use the following formula:BMI = [weight (lb) × 703] ÷ height(in)²This means that option 'b' from the given list is correct, but the accurate representation would be BMI = (weight / height²) after multiplying weight by the conversion factor. No multiplication of weight and height is involved, as indicated in the incorrect options 'a', 'c', and 'd'.
It's also important to note that BMI alone does not measure body fat directly and should not be the sole indicator of an individual's health. There are certain limitations to BMI since it does not account for muscle mass, bone density, overall body composition, and racial and sex differences.BMI, or body mass index, is a measure of body weight in relation to height. To calculate BMI, you need to have the weight in pounds and the height in inches. The formula to calculate BMI is:BMI = weight (lb) × 703 / height (in)²For example, if a person weighs 150 pounds and their height is 5 feet 6 inches (66 inches), their BMI would be:BMI = 150 × 703 / 66² = 30.3