Correct option is B)
Let us first convert the given number in words into numerals as follows:
Now, add the numerals as shown below:
Therefore, the required number is 13,05,209.
Now, to convert the number in International number system, we write the number as follows:
305,000=Three hundred five thousand
Now, combine the numbers in words as shown below:
One million three hundred five thousand two hundred nine.
Hence, the International number system is one million three hundred five hundred two hundred nine.