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Create a function of name get_bmi() that receive the weight in kilograms and height in centimeter of a person and return his or her Body Mass index (BMI). The function should convert the height to meters before calculating the BMI.Height in meter = height in centimeter / 100BMI = weight in kilogram / (height in meter * height in meter)

Question

Create a function of name get_bmi() that receive the weight in kilograms and height in centimeter of a person and return his or her Body Mass index (BMI). The function should convert the height to meters before calculating the BMI.Height in meter = height in centimeter / 100BMI = weight in kilogram / (height in meter * height in meter)

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Solution

Sure! Let's break down the steps to create the get_bmi() function:

  1. Define the function: We'll start by defining the function get_bmi() that takes two parameters: weight (in kilograms) and height (in centimeters).

  2. Convert height to meters: Since the height is given in centimeters, we need to convert it to meters by dividing it by 100.

  3. Calculate BMI: Use the formula for BMI, which is: BMI=weight in kilograms(height in meters)2 \text{BMI} = \frac{\text{weight in kilograms}}{(\text{height in meters})^2}

  4. Return the BMI: Finally, return the calculated BMI.

Here is the complete function in Python:

def get_bmi(weight, height):
    # Convert height from centimeters to meters
    height_in_meters = height / 100
    
    # Calculate BMI
    bmi = weight / (height_in_meters ** 2)
    
    # Return the calculated BMI
    return bmi

Example Usage

Let's see how you can use this function with an example:

# Example: weight = 70 kg, height = 175 cm
weight = 70
height = 175

# Calculate BMI
bmi = get_bmi(weight, height)

# Print the result
print(f"The BMI is: {bmi:.2f}")

This will output the BMI value rounded to two decimal places.

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