Question

ingredient adjuster
a cookie recipe calls for the following ingredients:

• 1.5 cups of sugar
• 1 cup of butter
• 2.75 cups of flour

the recipe produces 48 cookies with this amount of the ingredients.
write a program that asks the user how many cookies he or she wants to make, then displays the number of cups of each ingredient needed for the specified number of cookies.

Explanation:

To solve this problem, we can use Python to create a program that calculates the amount of each ingredient needed based on the number of cookies the user wants to make. Here's the step-by-step breakdown:

Step 1: Understand the Problem

We have a recipe that makes 48 cookies with specific amounts of sugar, butter, and flour. We need to adjust these amounts proportionally based on the number of cookies the user wants to make.

Step 2: Define the Constants

• The original number of cookies: 48
• The original amount of sugar: 1.5 cups
• The original amount of butter: 1 cup
• The original amount of flour: 2.75 cups

Step 3: Get User Input

Ask the user how many cookies they want to make.

Step 4: Calculate the Proportion

Determine the ratio of the desired number of cookies to the original number of cookies. This ratio will be used to scale the amount of each ingredient.

Step 5: Calculate the New Amounts of Each Ingredient

Multiply the original amount of each ingredient by the ratio to get the new amount needed for the desired number of cookies.

Step 6: Display the Results

Show the user the amount of each ingredient needed.

Here's the Python code to implement this:

# Step 1: Define the original recipe values
original_cookies = 48
original_sugar = 1.5
original_butter = 1
original_flour = 2.75

# Step 2: Get user input for the number of cookies
desired_cookies = int(input("How many cookies do you want to make? "))

# Step 3: Calculate the ratio
ratio = desired_cookies / original_cookies

# Step 4: Calculate the new amounts of each ingredient
new_sugar = original_sugar * ratio
new_butter = original_butter * ratio
new_flour = original_flour * ratio

# Step 5: Display the results
print(f"You will need {new_sugar} cups of sugar.")
print(f"You will need {new_butter} cups of butter.")
print(f"You will need {new_flour} cups of flour.")

of the Code:

1. Defining Constants: We start by defining the original number of cookies and the original amounts of each ingredient.
2. User Input: We use the input() function to get the number of cookies the user wants to make and convert it to an integer.
3. Calculating the Ratio: The ratio is calculated by dividing the desired number of cookies by the original number of cookies. This ratio represents how many times larger (or smaller) the new batch is compared to the original.
4. Scaling Ingredients: Each ingredient's amount is scaled by multiplying the original amount by the ratio. This ensures that the ingredients are adjusted proportionally.
5. Displaying Results: We print out the new amounts of each ingredient for the user to see.

For example, if the user wants to make 96 cookies (twice the original 48), the ratio will be 2, and each ingredient amount will be doubled. If the user wants to make 24 cookies (half the original), the ratio will be 0.5, and each ingredient amount will be halved.

Answer:

of the Code:

1. Defining Constants: We start by defining the original number of cookies and the original amounts of each ingredient.
2. User Input: We use the input() function to get the number of cookies the user wants to make and convert it to an integer.
3. Calculating the Ratio: The ratio is calculated by dividing the desired number of cookies by the original number of cookies. This ratio represents how many times larger (or smaller) the new batch is compared to the original.
4. Scaling Ingredients: Each ingredient's amount is scaled by multiplying the original amount by the ratio. This ensures that the ingredients are adjusted proportionally.
5. Displaying Results: We print out the new amounts of each ingredient for the user to see.

For example, if the user wants to make 96 cookies (twice the original 48), the ratio will be 2, and each ingredient amount will be doubled. If the user wants to make 24 cookies (half the original), the ratio will be 0.5, and each ingredient amount will be halved.