Question

which of the following number is exactly divisible by 3. 5470,5211,4514,7901​

Answer 1

Answer:

5+4+7+0=16 which is not divisible by 3.So,the whole number is not divisible by 3

5+2+1+1=9 which is divisible by 3.So,the whole number is divisible by 3

4+5+1+4=14 which is not divisible by 3.So the whole number is not divisible by 3.

7+9+0+1=17 which is not divisible by 3.So the whole number is not divisible by 3.

Step-by-step explanation:

Hope it helps...

Answer 2

Answer:

5211  is exactly divisible by 3.

Step-by-step explanation:

Divisiblity test for 3

'divisible by 3 if the sum of digits is multiple of 3.'

5470 = 5 + 4 + 7 + 0 = 16 (16 is not divisible 3) 5470 is not didvisible by 3

5211 = 5 + 2 + 1 + 1 =9 (9 is divisible 3) 5211 is didvisible by 3

4514 = 4 + 5 + 1 + 4 = 14 (14 is divisible 3) is 4514 not dvisible by 3

7901 = 7 + 9 + 0 + 1 = 17  (17 is divisible 3) is 7901 not dvisible by 3