The correct option is
B 2,55,133
Number of trucks carrying dark chocolate pieces = 2,03,485
Number of trucks carrying white chocolate pieces = 51,648
To find out the total number of trucks, we need to add both the numbers.
First, let us fill the values in the place value chart first.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1147796/original_Screenshot_2021-05-27_094910.png)
Let's add the digits of 2,03,485 with the digits of 51,648 according to the corresponding places.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1147801/original_Screenshot_2021-05-27_095148.png)
Adding 8 and 5 gives 13.
We regroup it as 1 ten and 3 ones.
Similarly, 1 + 8 + 4 = 13
We regroup it as 1 hundred and 3 tens.
Following the same rule for all the corresponding numbers, we get 2,03,485 + 51,648 = 2,55,133
So, there are 2,55,133 chocolate trucks altogether.