Question

Arrange $7,15,840,98,756,8,94,105,17,18,195,98,678,8,95,103$ in ascending order

Answer 1

Let us arrange the given numbers in the place-value chart

TL	L	TTh	Th	H	T	O
	$7$	$1$	$5$	$8$	$4$	$0$
		$9$	$8$	$7$	$5$	$6$
	$8$	$9$	$4$	$1$	$0$	$5$
$1$	$7$	$1$	$8$	$1$	$9$	$5$
		$9$	$8$	$6$	$7$	$8$
	$8$	$9$	$5$	$1$	$0$	$3$

There are two $5-\mathrm{digit}$ numbers

Clearly $98,678<98,756$

There are three $6-\mathrm{digit}$ numbers

Clearly $7,15,840<8,94,105<8,95,103$

There is one $7-\mathrm{digit}$ number and that is the largest

Hence, the given numbers in ascending order are

$98,678<98,756<7,15,840<8,94,105<8,95,103<17,18,195$