Question

How can we write 7452283 in the international system?

Answer 1

Hint: There are two systems in mathematics related to number writing. One of them is Indian system and the other is the international system. Both are a bit different from each other. We will use the international system in the question above just to know which digit is having what place value.

Complete step-by-step answer:
We will first build the table that will bifurcate the systems as on the place values.

Table above demonstrates the places where the digits are separated by a comma according to their grouping. In Indian numeral system we have the first comma after three positions of the number from the left, same as in the international system.
So the number transforms as 7452,283
Now the next grouping. In the international system there are three values in each grouping like given above. So further the given number will be 7,452,283
Thus the correct presentation of the number is 7,452,283.

Note: Note that, in Indian system the same number is written as 74,52,283. Because we have a grouping system different from the international one. The Lakh in Indian system is Hundred thousand in the international system. Whereas as we move forward it becomes a group of million. Students remember that Billion is bigger than Million. And trillion is bigger than these two. Also note that the writing of numbers in standard form will always start from the leftmost digit.