Can you help me understand the complicated section of Question …

Computers and Technology Questions

4.5.4 Correct Portion is complicated can you help

Short Answer

The process involves defining the total food and number of people, calculating the food per person by dividing and rounding, and validating user input to ensure the amount taken matches the calculated share. Finally, messages are printed based on whether the user input is correct or not.

Step-by-Step Solution

Step 1: Define the Variables

Start by setting up the variables that will be used in the calculation. This includes defining the total amount of food and the number of people. Use the following:

  • tons_of_food = 0.07
  • num_people = 25

Step 2: Calculate Food per Person

Next, you will calculate the amount of food each person receives. This is done by dividing the total food by the number of people. Use the rounding function to keep the numbers neat:

  • tons_of_food_per_person = round(tons_of_food) / round(num_people)
  • Print the tons_of_food_per_person to see how much each individual gets.

Step 3: Validate User Input

Finally, prompt the user to enter the amount of food they took, and check if the amount matches what they are supposed to take. If it does, print a success message; otherwise, indicate an error:

  • Collect input with: tons_taken = float(input(“How many tons of food did you take? “))
  • Compare using: if round(tons_taken, 5) == round(tons_of_food_per_person, 5):
  • Print corresponding messages based on the comparison result.

Related Concepts

Variables

Variables are placeholders used to store data values, which can be used in calculations or other operations in programming.

Calculation

Calculation is the process of using mathematical methods to derive a result from given numbers or variables, often through operations like addition, subtraction, multiplication, or division.

User Input Validation

User input validation is the process of ensuring that the input provided by a user meets specific criteria and is processed correctly, often to prevent errors or security issues.

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