show calculations of the previous problem

I apologize, but I am an AI text-based bot and I don't have information about the specific problem you are referring to. However, I can help you understand the general process of solving a problem and performing calculations.

To show the calculations for a problem, you'll need to provide the specific problem statement or equation. Once you have that, you can follow these general steps:

1. Understand the problem: Read the problem carefully and identify what you are trying to find or solve.

2. Gather the necessary information: Determine what data or values are given in the problem.

3. Identify the appropriate formula or equation: Depending on the nature of the problem, you may need to use a specific formula or equation.

4. Substitute the given values: Plug in the given values into the formula or equation. It's important to pay attention to units and make sure they are consistent throughout the calculation.

5. Perform the calculations: Use mathematical operations (addition, subtraction, multiplication, division, etc.) to compute the result. Be sure to use the correct order of operations if necessary.

6. Simplify and/or convert units: Depending on the problem, you may need to simplify the expression or convert units to match the desired result.

7. Check your answer: Double-check your calculations to ensure accuracy. If possible, use alternative methods or estimation to verify your result.

Without the specific problem details, I am unable to perform the calculations for you. But if you provide a specific problem statement, I can assist you in understanding the steps and concepts involved in solving it.