Question

how to write the followings in indian and international system 1528643,7283143,153381472

Answer 1

Remember when writing numbers in indian or international system always start putting commas from the ones place.
In indian system the first comma comes after the 3 digits from left (the ones place) then the commas appear after 2 digits always.
The indian system is 15,28,64,37,28,31,43,15,33,81,472.

In the international system, commas come always after 3 digits....
The international system is 15,286,437,283,143,153,381,472.

Thank You!

Answer 2

IN INDIAN SYSTEM--------->>>> 15,28,64,37,28,31,43,15,33,81,472.In Indian system at first the commas are put after 3 digits from the right, i.e. from the one's place and then moving to the left side by putting commas after every 2 digits.
IN INTERNATIONAL SYSTEM-------->>>> 15,286,437,283,143,153,381,472. In International system the commas are put at a gap of 3 digits only, moving from right, i.e. from the one's place to left.