According to the Quelet Rule, what is the formula for calculating body weight?

The Quelet Rule is a formula used to estimate ideal body weight based on height. The correct formula stated as "wt = ht - 100" typically applies to a persons' height in centimeters. This formula suggests that for a person to determine their ideal body weight, they should subtract 100 from their height in centimeters.

For example, if an individual is 180 cm tall, using the Quelet Rule, the estimated ideal body weight would be 180 - 100 = 80 kg. This formula provides a simplistic method for assessing if a person's weight is within a healthy range relative to their height.

While the other options propose different subtraction values from height, they do not align with the principles outlined in the Quelet Rule. The subtraction of 120, 130, or 110 is not standard within this rule and generally does not provide a valid estimate for ideal body weight. Thus, the correct choice accurately reflects the established guideline in this context.