Question

In each of the following number,replace*by the smallest number to make it divisible by 3: 8*711 yes or no​

Answer 1

Answer:

f a no is divisible by 3 then the sum of its digits must be divisible by 3

we have

8+*+7+1+1

=17+*

therefore the smallest no to be added is

1

because

17+1=18

1+8=9

and 9 is clearly divisible by 3

Step-by-step explanation: