Question

The number 826315269 can be written in international system of numeration as
$A.$ Eight hundred twenty six million three hundred fifteen thousand two hundred sixty nine.
$B.$ Eighty two crore sixty lakh fifteen thousand two hundred and sixty nine.
$C.$ Eight two six lakh three one thousand fifty two hundred sixty nine.
$D.$ None of these.

Answer 1

Hint: In the international system of numeration, we use ones, tens, hundreds, thousands, ten thousands, hundred thousands, one millions, ten millions, hundred millions, etc. so use this concept to reach the solution of the question.

Complete step-by-step answer:

The given number is 826315269.
As we know 1 million is 10 lakhs = 1,000,000.
So, 826 million is 8260 lakhs = 826,000,000.
Now as we know 1 thousand = 1,000.
So, 315 thousand = 315,000.
So, 826,315 thousand = 826,315,000.
So, this is also written as 826 million 315 thousand = 826,315,000.
Now as we know one hundred = 100.
So two hundred sixty nine = 269.
So, 826 million 315 thousand two hundred sixty nine = 826,315,269.
So, the number 826315269 is written as eight hundred twenty six million three hundred fifteen thousand two hundred sixty nine in the international system of numeration.
Hence option (A) is correct.

Note: In such types of questions the key concept we have to remember is that always recall the international system of numeration which is stated above so use this count the value of the number (i.e. in the given number 9 is ones place, 6 is tens place, 2 is hundreds place, 5 is thousands place, 1 is ten thousands place, 3 is ten thousands place, 6 is one millions place, 2 is ten millions place, and 8 is hundred millions place.) so the number is eight hundred twenty six million three hundred fifteen thousand two hundred sixty nine in the international system of numeration.