Question

Write the smallest digit in the blank space to make
63 25 divisible by 3

Answer 1

Answer:

2

Step-by-step explanation:

6+3+2+5=16

So when you add 2 in that blank space the result will be 18 which is divisible by 3 and also 2 is the smallest and possible number to fill there

Answer 2

Answer:

2

Step-by-step explanation:

According to the divisibility rule of 3, a number is said to be divisible by 3 if the sum of all digits of that number is divisible by 3.

6+3+?+2+5 should be divisible by 3

16+? should be divisible by 3

So, we write the multiples of 3

3,6,9,12,15,18,21,24,27,30

So the closest multiple is 18

Therefore,we get 16+?=18,

?=18-16

?=2

Verify:

6+3+2+2+5

=18

HOPE IT HELPS.