`{:(" "* , " "*," "*),(8.31 ,+ 0.6, + 0.002):}`

Options

A. `{:(""* * *),(8.912):}`
B. `{:(" "* *),(8. 912):}`
C. `{:(" "*),(8.979):}`
D. `{:(" "* *),(8.979):}`

Answer

To solve the problem of adding the numbers 8.31, 0.6, and 0.002, we can follow these steps:

### Step 1: Align the Numbers
Align the numbers by their decimal points for easier addition:
```
8.310
+ 0.600
+ 0.002
```

### Step 2: Add the Numbers
Now, we will add the numbers column by column, starting from the rightmost column (the thousandths place).

1. **Thousandths place**:
- 0 + 0 + 2 = 2
2. **Hundredths place**:
- 1 + 0 + 0 = 1
3. **Tenths place**:
- 3 + 6 + 0 = 9
4. **Units place**:
- 8 + 0 + 0 = 8

### Step 3: Combine the Results
Now, we can combine the results from each column:
```
8.310
+ 0.600
+ 0.002
--------
8.912
```

### Final Result
The sum of 8.31, 0.6, and 0.002 is **8.912**.

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