Question

Write the following numbers, by placing the commas, according to international system:​

(iii) $63560981$ = _______

Answer 1

Step: Placing the commas, according ​to international system​

In the International System, counting from the right-hand side towards the left-hand side, a comma is placed after:

(1) One’s period = First three digits $\left(981\right)$ i.e., hundreds, tens and ones. ​

​(2) Thousand’s period = next three digits $\left(560\right)$ i.e., Hundred thousand, Ten thousand and Thousands.​

(3) Million's period = next three digits $\left(63\right)$ i.e., Hundred - millions, Ten - millions and Millions.

Therefore, according to the international system, $63560981$ can be written with the comma as $63,560,981.$

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