Subtract 18.569 from the sum of 208.056 and 48.685.

Options

A. `215.640`
B. `238.172`
C. `198.642`
D. `254.840`

Answer

To solve the problem of subtracting 18.569 from the sum of 208.056 and 48.685, we can follow these steps:

### Step 1: Calculate the sum of 208.056 and 48.685.
- **Calculation**:
\[ 208.056 + 48.685 \]
Align the numbers by the decimal point:
```
208.056
+ 48.685
__________
```

- **Adding the numbers**:
- Start from the rightmost column (thousandths):
- \(6 + 5 = 11\) (write down 1 and carry over 1)
- \(5 + 8 + 1 = 14\) (write down 4 and carry over 1)
- \(0 + 6 + 1 = 7\)
- \(8 + 4 = 12\) (write down 2 and carry over 1)
- \(2 + 0 + 1 = 3\)

- **Result**:
\[ 208.056 + 48.685 = 256.741 \]

### Step 2: Subtract 18.569 from the sum obtained in Step 1.
- **Calculation**:
\[ 256.741 - 18.569 \]
Align the numbers by the decimal point:
```
256.741
- 18.569
__________
```

- **Subtracting the numbers**:
- Start from the rightmost column (thousandths):
- \(1 - 9\) (we need to borrow, so it becomes \(11 - 9 = 2\))
- \(3 - 6\) (we need to borrow again, so it becomes \(13 - 6 = 7\))
- \(6 - 5 = 1\)
- \(5 - 8\) (we need to borrow, so it becomes \(15 - 8 = 7\))
- \(2 - 1 = 1\)

- **Result**:
\[ 256.741 - 18.569 = 238.172 \]

### Final Answer:
The final result after performing the operations is:
\[ \text{Final Answer} = 238.172 \]

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