Subtract 14.79 from 72.43

Answer

To solve the problem of subtracting 14.79 from 72.43, we will follow these steps:

### Step 1: Write the numbers in a vertical format
We will align the numbers by their decimal points for clarity.

```
72.43
- 14.79
```

### Step 2: Start subtracting from the rightmost digit
We begin with the hundredths place (the two digits after the decimal point).

- In the hundredths place, we have 3 (from 72.43) and 9 (from 14.79). Since 3 is less than 9, we cannot subtract directly. We need to borrow from the tenths place.

### Step 3: Borrow from the tenths place
- We look at the tenths place (4 from 72.43). We will borrow 1 from it, making it 3, and we add 10 to the hundredths place (3 becomes 13).

Now we have:
```
72.3(13)
- 14.79
```

### Step 4: Subtract the hundredths place
Now we can subtract:
- 13 - 9 = 4

### Step 5: Move to the tenths place
Next, we subtract the tenths place:
- We have 3 (after borrowing) and 7. Again, since 3 is less than 7, we need to borrow from the units place.

### Step 6: Borrow from the units place
- We look at the units place (2 from 72.43). We will borrow 1 from it, making it 1, and we add 10 to the tenths place (3 becomes 13).

Now we have:
```
71.(13)
- 14.79
```

### Step 7: Subtract the tenths place
Now we can subtract:
- 13 - 7 = 6

### Step 8: Move to the units place
Next, we subtract the units place:
- We have 1 (after borrowing) and 4. Since 1 is less than 4, we need to borrow from the next left place.

### Step 9: Borrow from the next left place
- We look at the tens place (7 from 72.43). We will borrow 1 from it, making it 6, and we add 10 to the units place (1 becomes 11).

Now we have:
```
6(11).43
- 14.79
```

### Step 10: Subtract the units place
Now we can subtract:
- 11 - 4 = 7

### Step 11: Move to the tens place
Finally, we subtract the tens place:
- We have 6 (after borrowing) and 1.

Now we can subtract:
- 6 - 1 = 5

### Step 12: Write the final answer
Putting it all together, we have:
```
72.43
- 14.79
-------
57.64
```

The final answer is **57.64**.

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