Amar is 6'3" (1.9 m) tall and weighs 245 lbs. (111 kg). According to his BMI how would you describe Amar?

• A. Underweight.
• B. Healthy weight.
• C. Overweight.
• D. Obese.

Answer: (D)

Verified step by step guidance

1. Step 1: Understand the formula for BMI (Body Mass Index). The formula is: $\frac{\mathrm{weight (kg)}}{{\mathrm{height (m)}}^2}$. This means you divide the weight in kilograms by the square of the height in meters.
2. Step 2: Identify Amar's weight and height from the problem. His weight is 111 kg, and his height is 1.9 m.
3. Step 3: Square Amar's height. Use the formula ${\mathrm{height (m)}}^2$, which means multiplying 1.9 by itself.
4. Step 4: Divide Amar's weight by the squared height. Use the formula $\frac{\mathrm{111}}{{\mathrm{1.9}}^2}$ to calculate his BMI.
5. Step 5: Compare the calculated BMI to the standard BMI categories: Underweight (<18.5), Healthy weight (18.5–24.9), Overweight (25–29.9), and Obese (≥30). Based on the result, determine that Amar falls into the 'Obese' category.