Question

Arrange the numbers in ascending order: $2456890,274580,65432913,485673$.

Answer 1

Step 1. Count the digit of the number

$2456890$	$274580$	$65432913$	$485673$
$7$-digit	$6$-digit	$8$-digit	$6$-digit

Step 2. Here $65432913$ has higher $8$-digit and $274580$ has $7$-digit and other two numbers have same $6$-digit .

Therefore $274580<65432913$

Step 3. Compare the the numbers having same digit.

Here the numbers $274580$ and $485673$ have same $6$-digit .

So we have to compare digits at higher places

In the number $274580$ , $2$ is at higher place and in the number $485673$ , $4$ is at higher place.

As $2<4$ ,Therefore the number $274580<485673$

Hence the required ascending order of the given numbers is $274580<485673<$$274580<65432913$