Question

What is "rule of three" ?​

Answer 1

Answer:

add all the numbers if the result is divisible by 3 then that no is divisible by 3

Step-by-step explanation:

example --

154 = 1+5+4 = 10

10 is not divisible by 3.

51 = 5+1 =6

6/3 = 2

6 is divisible by 3 completely

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