Question

If 2*345 is divisible by 9
(1) 4
(2) 1
​

Answer 1

Step-by-step explanation:

24345 is divisible by 9

$\frac{24345}{9} \: = \: 2705$

Answer 2

Answer:

The criterion for divisibility by 9 is that , the sum of the digits of the number must be a multiple of 9,

Given number is : 2*345

adding the available digits other than * we have:

2+3+4+5= 14

The multiple of 9 close to value 14 is

9

×

2

= 18

To get the sum 18 , we need to add 4 to 14.

So value of * is 4.

So the number is 24345

(cross check :

24345

9

= 2705)