If two is subtracted from each of the following numbers, then which of the following is the sum of the second digit of the second highest number and the second digit of the highest number?
486 441 634 932 873

Options

A. 8
B. 3
C. 7
D. 10

Explanation

To solve the problem step by step, follow these instructions:

### Step 1: List the Numbers
The numbers given are:
- 486
- 441
- 634
- 932
- 873

### Step 2: Subtract 2 from Each Number
Now, we will subtract 2 from each of these numbers:
- 486 - 2 = 484
- 441 - 2 = 439
- 634 - 2 = 632
- 932 - 2 = 930
- 873 - 2 = 871

### Step 3: Identify the Highest and Second Highest Numbers
After the subtraction, the new numbers are:
- 484
- 439
- 632
- 930
- 871

Now, we need to find the highest and second highest numbers:
- The highest number is **930**.
- The second highest number is **871**.

### Step 4: Identify the Second Digits
Next, we will identify the second digit of both the highest and second highest numbers:
- For **930**, the second digit is **3**.
- For **871**, the second digit is **7**.

### Step 5: Calculate the Sum of the Second Digits
Now, we will sum the second digits we found:
- Sum = 3 + 7 = **10**.

### Conclusion
Thus, the sum of the second digit of the second highest number and the second digit of the highest number is **10**.