Subtract 28.65 from 73.

Options

A. `34.35`
B. `45.35`
C. `44.35`
D. `22.35`

Answer

To solve the problem of subtracting 28.65 from 73, we can follow these steps:

### Step 1: Align the numbers
Write the numbers in a column, aligning the decimal points:
```
73.00
- 28.65
```

### Step 2: Subtract the numbers
Starting from the rightmost digit, subtract each column:

1. **Hundredths place**:
- 0 (from 73.00) - 5 (from 28.65) cannot be done, so we need to borrow from the tenths place.
- Borrow 1 from the tenths (which turns 0 into 10), making it 10 - 5 = 5.
- The tenths place now becomes 0 (since we borrowed 1).

2. **Tenths place**:
- 0 (after borrowing) - 6 (from 28.65) cannot be done, so we need to borrow from the units place.
- Borrow 1 from the units (which turns 3 into 2), making it 10 - 6 = 4.
- The units place now becomes 2.

3. **Units place**:
- 2 (after borrowing) - 8 (from 28.65) cannot be done, so we need to borrow from the next left column.
- Borrow 1 from the left column (which turns 7 into 6), making it 12 - 8 = 4.

4. **Leftmost column**:
- 6 (from 73) - 2 (from 28.65) = 4.

### Step 3: Write down the result
Putting it all together, we get:
```
73.00
- 28.65
--------
44.35
```

So, 73 - 28.65 = 44.35.

### Final Answer
The result of subtracting 28.65 from 73 is **44.35**.

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