Question

in each of the following replace star by the smallest number so that the given number is divisible by the mention number 84*3 by 3
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Answer 1

Answer:

54*106

Let's put the smallest number thats '0'

The number now is 540106

Let's see if it is divisible by 3 or not

5 + 4 + 0 + 1 + 0 + 6 = 16 , 16 is not divisible by 3

Let's put '1' now

The number now is 541106.

Again , 5 + 4 + 1 + 1 + 0 + 6 = 17, not divisible by 3

Let's put '2' now

The number now is 541206.

Once again, 5 + 4 + 1 + 2 + 0 + 6 = 18, which is divisible by 3

So the smallest possible number is 2

it can be done by this method

please mark brainliest

Answer 2

Answer:

Step-by-step explanation:

THE DIVISIBILITY RULE OF 3 SAYS THAT THE SUM OF ALL THE DIGITS OF A NO MUST BE DIVISIBLE BY 3

SO HERE ...........

84*3 -------- DIVISIBLE BY 3

SUM + = 8 + 4 + * + 3 = 15+*

SO THE NEAREST NO SHOULD BE 3 INORDER TO MAKE THE NO DIVISIBLE BY 3 {LIKE THE SUM WILL BECOME 18 WHICH IS DIVIBLE BY 3 }

SO THEREFORE THE * SHOULD BE REPLACED WITH 3 SO THAT THE GIVEN NO IS DIVISIBLE BY 3

HOPE ITS HELPFUL !!! BUDDY .........................