What will be the sum of 6.666, 6.66 and 6.06?

Options

A. 1.9386
B. 19.386
C. 193.86
D. 1938.6

Answer

To find the sum of the numbers 6.666, 6.66, and 6.06, we can follow these steps:

### Step 1: Align the Numbers
First, we need to align the numbers by their decimal points. To do this, we can add zeros to the end of the numbers that have fewer decimal places.

- 6.666
- 6.660 (adding a zero)
- 6.060 (adding two zeros)

Now, we have:
```
6.666
+ 6.660
+ 6.060
```

### 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**: 6 + 0 + 0 = 6
2. **Hundredths place**: 6 + 6 + 6 = 18 (write down 8 and carry over 1)
3. **Tenths place**: 6 + 6 + 0 + 1 (carry) = 13 (write down 3 and carry over 1)
4. **Units place**: 6 + 6 + 6 + 1 (carry) = 19

Now we can write the result:
```
19.386
```

### Final Result
Thus, the sum of 6.666, 6.66, and 6.06 is **19.386**.

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