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)For example:Test Resultprint("BMI value:", round(get_bmi(60, 160),1))BMI value: 23.4print("BMI value:", round(get_bmi(85, 170),1))BMI value: 29.4
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)For example:Test Resultprint("BMI value:", round(get_bmi(60, 160),1))BMI value: 23.4print("BMI value:", round(get_bmi(85, 170),1))BMI value: 29.4
Solution
Sure! Let's break down the steps to create the get_bmi() function that calculates the Body Mass Index (BMI) given the weight in kilograms and height in centimeters.
Steps to Create the Function
- Define the Function: Start by defining the function
get_bmi()that takes two parameters:weightandheight. - Convert Height to Meters: Inside the function, convert the height from centimeters to meters by dividing the height by 100.
- Calculate BMI: Use the formula for BMI:
- Return the BMI: Return the calculated BMI value.
Implementation
Here is the implementation of the get_bmi() function:
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 BMI value
return bmi
# Test cases
print("BMI value:", round(get_bmi(60, 160), 1)) # Expected output: BMI value: 23.4
print("BMI value:", round(get_bmi(85, 170), 1)) # Expected output: BMI value: 29.4
Explanation
- Function Definition:
def get_bmi(weight, height):defines a function namedget_bmithat takes two arguments:weightandheight. - Height Conversion:
height_in_meters = height / 100converts the height from centimeters to meters. - BMI Calculation:
bmi = weight / (height_in_meters ** 2)calculates the BMI using the formula. - Return Statement:
return bmireturns the calculated BMI value. - Test Cases: The
printstatements test the function with given examples and round the result to one decimal place using theround()function.
By following these steps, you can calculate the BMI for any given weight and height.
Similar Questions
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